The increasing use of complex systems in industry, everyday life and service sectors, such as public transportation, needs of growing requirements on their safety, functionality, reliability and cost effectiveness. Thus, maintenance is living a real change in terms of human as well as technological organizational levels, passing from simple appendix of production function to a real profit center. Nowadays, current practices for inspection of railcars and locomotives are preventive and almost entirely manual processes, since breakdowns in the process can lead to danger to life and health. Many companies have come up with robotic railway solutions.

1. 杭 州 申 昊 科 技 股 份 有 限 公 司
Rail Transit Smart Solution for O&M
H a n g z h o u S h e n h a o T e c h n o l o g y C o . , L t d
股票代码：300853

2. contents
01 Corporate Profile
02 Rail Transit O&M Background
03 Shenhao Solutions
04 Economic Benefits
05 Development Prospects
股票代码：300853

3. 01
Corporate Profile

4. Company Introduction
Shenhao Technology was founded in 2002. It has been
engaged in the research and development and
industrialization of pan-industrial system health
monitoring technology, system and application for a long
time. It is a leading enterprise in the fields of smart power
grid, intelligent inspection robot and industrial health
monitoring in China, and its business involves power, rail
transit, petrochemical and other fields.
Provide comprehensive solutions for safe
operation and intelligent O&M of industrial
equipment
20years
Fault detection
experience
Lead and
participate in the
formulation of
national standards
and industry
standards
2000+
Successful
application
cases of
products
10+

5. Corporate Culture
Vison Mission Value
Solve
industrial
health issues
SHENHAO
enables
industrial
health without
any difficulties
Unity,
Hard Work,
Focus,
Persistence

6. Development History
2002
2007
2012
2017
2022
Future
Established
First Transformation
Product Extension
Expanded Business Line
Strategic expansion
Strategic goals
Started the
research and
development of
electric vehicle
testing platform
Transformed to do
fixed-end online
monitoring of
power equipment
Entered a new stage
of unattended
substations
Expanded the
business of rail
transit,
petrochemical and
other industrial
sectors
Establish a big data
platform for monitoring
the industrial fields of
sea, land, air and tunnel
to realize the corporate
vision of “SHENHAO
enables industrial health
without any difficulties
“
Opened a new
chapter of
ocean and sky
field detection
Set the strategic targets
for comprehensive
inspection of sea, land, air
and tunnel

7. Enterprise Honor
 National High-Tech Enterprise
 Hangzhou Patent Demonstration
Enterprise
 Famous Brand Enterprise in Hangzhou
 Zhejiang Invisible Champion Enterprise
 Zhejiang Province High-tech SMEs

8. Enterprise qualification
Authoritative Certification
Quality Assurance
ISO9001 ISO14001
ISO45001 IEC27001
ISO2000 GB/T 29490-2013
T36000 SA8000

9. Government Support
Prime Minister Li Keqiang shook hands with
Chairman Chen Rushen on the theme of “Creating
Double Innovation and Vigorous Development”
Zhejiang Provincial Party Committee Secretary Che
Jun praised Shen Hao Health Guard No. 1 robot
Zhejiang Provincial Governor Yuan Jiajun and Municipal
Party Committee Secretary Zhou Jiangyong went to
Shenhao Technology to investigate the construction of the
West Corridor
Huang Jianfa, member of the Standing Committee of Zhejiang
Provincial Party Committee and Minister of Organization,
investigates epidemic prevention and control and resumes
production
The deputy governor of Zhejiang Province,Gao Xingfu
went to Shenhao Technology to investigate the enterprise's
technological innovation.
Deputy Secretary of the Zhejiang Provincial Party
Committee and Acting Mayor went to Shenhao Technology to
investigate enterprise technological innovation and digital
development and construction

10. R&D Team
Shenhao Technology has more than 80% of
professional and technical personnel, covering
all aspects of products, committed to the
research and development and innovation in
the field of artificial intelligence and robotics,
and established a scientific and complete
technical system.
Company R&D investment over the years
American Silicon Valley Shenhao Research Center
Led by Professor Ossama Khatib Stanford University, he has been
engaged in intelligent control research for more than 40 years
and is well-known in the international academic community in this
field. The main research is the application of multi-degree-of-
freedom manipulators in electric work robots.
Zhejiang University—Shenhao Technology Special
Robot Joint Research Center
In collaboration with Professor Yang Keji of Zhejiang University, he is
engaged in the research on the innovative design of robot mechanical
ontology, robot theoretical modeling and simulation analysis, robot
high-performance measurement and control and intelligence, and
robot system integration and its application.
Beijing Institute of Technology—Shenhao
Technology and Artificial Intelligence Joint
Research Institute
Professor Zhang Longfei is the subject leader, carrying out
research and development of cutting-edge technologies such as
computer vision, deep learning, and artificial intelligence.
Zhejiang University of Technology-Shenhao
Technology Robot Industrial Design Center
Cooperate with Professor Lu Chunfu, Dean of Zhejiang Industrial Art
Design Institute, to define the commercial design of special robot
series and lead the industry trend.

11. Company Strategy
Power Grid Rail Transportation
Oil, gas and
chemical
industry
Public Health
Power
generation
Power
transmission
Substation
HSR Urban
Rail
Transit
Freight
Railway
power
distribution
Station, airport, school, bank,
shopping mall, hospital
Oil, Gas, Chemical
Gradually expanded from transmission and distribution inspection robots to aerial Uav inspections, submarine cable
inspections, and automatic inspections of railway and petrochemical storage and transportation. The service customers have
covered State Grid, China Southern Power Grid, the four major power generation groups, and China Railway Construction. ,
Railway Corporation and Sinopec and other enterprises.

12. Main Products

13. 02
R ail Transit O &M
Background

14. Operational safety
and reliability
requirements
O&M requirements
Smart sensors, Internet of
Things, big data analysis,
artificial intelligence and
cloud computing, etc.
Build an integrated intelligent
operation and maintenance
platform for urban rail vehicle
transportation, inspection and
repair
AI technology
support
Digital, standardized, networked,
and efficient operation and
maintenance service model
From planned repair to status
repair, reduce operation and
maintenance costs and increase
operation and maintenance
efficiency
Guarantee of high-
quality operations and
maintenance
OPERATION SERVICES,
INTELLIGENT MAINTENANCE
Operation and
maintenance service
guarantee challenge

15. Why Choose Smart O&M?
Complex management process
Low personnel efficiency, quality is not guaranteed
Inconsistent data makes it difficult to trace records
Difficult asset management
Line mileage growth, operating costs
continue to expand
Traditional O&M：
Comprehensive linkage and data fusion
Comprehensive coverage, intelligent analysis
Platform management, visual monitoring
Full life cycle management
Improved operational efficiency, safer and
more stable
Smart O&M:

16. The goal of O&M is to prevent accidents
• Subway infrastructure structural
disasters: tunnels are affected by
geological, hydrological and
environmental problems
• Aging or failure of construction and
equipment: problems such as line
inclination, displacement, equipment
failure along the line, etc.
• Subway disasters have far-reaching
impacts: train outages, soil and rock
collapse, urban road subsidence,
building damage, casualties, etc.

17. The current O&M is highly dependent on manpower
Equipment and facilities operation and
maintenance status
With the continuous expansion of railway operation
scale, the number of infrastructure and equipment has
increased geometrically, and the workload of daily
inspection and maintenance has doubled.
Facing problems such as shortage of maintenance
personnel and site configuration, heavy maintenance
task, large labor intensity and long operation cycle, it
is easy to cause maintenance quality problems and
cause hidden safety hazards.
Exploring an equipment inspection mode that
effectively combines intelligent robots will be a
new direction for the development of intelligent
operation and maintenance of railway
equipment and facilities.
✔ Check lines at least every 48
hours
✔Manual walking more than 8 km
✔Bend down 500 times
✔ Inspect more than 70,000 fasteners

18. Problems with Existing Inspection Equipment
 Single detection
function
 inconvenient to carry
 need manpower
 work efficiency is
limited
 Report output is
independent and not
linked
 poor accuracy
 high price
 The inspection process is
complicated
 Comprehensive detection
function
 Not suitable for daily
inspection and weekly
inspection, the inspection
cycle coverage is incomplete
Hand pushed track inspection vehicle
(Track geometry)
Comprehensive railway inspection vehicle
 Full coverage of the inspection
function of public works lines
 Real-time output of inspection repor ts
 Dynamic detection, high work
efficiency
 Perfectly cover the preventive
inspection needs of each cycle
 Modular design, flexible assembly
 Simple management process, no
special job requirements
 The access to the operation and
maintenance platform realizes the
intelligent upgrade from the
acquisition end to the application
system layer
Shenhao Railway Inspection Robot

19. 03
Shenhao Solutions

20. • 综合巡检全国首创
• 边跑边检实时分析
• 几乎没有学习成本
• 多种形态看你喜欢
（自走式/载人式）
• 两条钢轨同时探伤
• 动态检测效率成双
• 模块设计方便拆卸
• 上下道来心里不慌

21. Outdoor wheeled
inspection robot
Indoor wheeled/rail
mounted inspection robot
Depot
Train bottom inspection robot
Railway
Railway inspection robot
Rail
Dual track ultrasonic
flaw detector
A series of product solutions covering
multiple scenarios of rail transit
Station
Epidemic prevention temperature
measurement robot
Operation robot
Anti-epidemic disinfecting
robot
Smart
Station
Smart
vehicle
Smart
O&M

22. Railway Inspection Robot RIIS1005
Suitable for public works line inspection
work
 Rail profile/wear detection: vertical, lateral, combined wear
 Fastener defect detection: missing, displaced, broken, seam
value, etc.
 Clearance intrusion detection: Vehicle clearance intrusion
 Track bed foreign object detection: tool drop, track bed
damage, etc.
 Track geometry parameter detection (optional): clearance,
level/superelevation, triangular pit
The first comprehensive detection method, with functions
covering the main work of current line inspection, dynamic
detection, offline analysis of edge computing, and real-time
output of detection results
Weigh
t
Battery
life
Mobility
range
Inspection
Speed
Working
Temperat
ure
Working
Humidity
Protectio
n Level
≤115k
g
≥4h
≥20km
One Key
Return
≥5km/h -20~60℃ 0~95%rh IP55

23. Main Functions
Clearance intrusion
detection
Suitable for public works line inspection work
Track geometry parameter detection Rail profile/wear detection fastener defects, seam detection
Track bed defect, foreign object detection

24. Main Functions
On and off track
measurement
2 people in 2
minutes
RFID absolute mileage
calibration
Real-time
corresponding line
mileage
Barrier-free
turnout
No manual
handling
After startup
Real-time operation
and real-time results

25. Workflow and logic
A
Put the robot on
track after assembly
B
Data collection
C
Intelligent analysis
D
Report generation
E
After completing the task, split
it up and put it out of the track
The railway inspection robot system is mainly
composed of robot body, charger, wireless
communication module, sever system and
intelligent remote control terminal
System architecture

26. Key detection technology
Rail profile/wear
detection:
dynamic detection of
rail profile and wear
(vertical wear, side wear,
combined wear),
continuous dynamic
detection, data can be
checked and analyzed
Derailment geometric parameter
detection ：
It can detect the clearance,
level/superelevation and triangular
pit of the track in real time, make
an over clearance judgment and
issue an alarm message, and the
detection accuracy of the gauge
and level can reach 0.01mm
↑Positive reverse repeatability test
里程
(m)
轨
距
测
量
值
mm

27. Key detection technology
Track bed foreign objects detection:
Track damages mainly include gauge blocks, damaged elastic bars,
etc. Strong recognition ability: all test tools can detect normally. Fast
learning speed: The robot can detect new tools or foreign objects
by scanning and training once to complete the subsequent
identification, and the training time is within 1 working day
Fastener defect detection:
2D+3D intelligently identify the types of defective fasteners, and
can identify various abnormalities such as missing spring clips,
deformation, displacement, fracture, missing gauge block,
foreign object intrusion of fasteners, etc., and can measure the
separation of spring clips. value, and mark the mileage location
information of the failed fastener
Fastener fracture detection
effect diagram, the blue
curve is the detection track
Broken clip Hammer

28. Key detection technology
catenary
pedestrian passage
cable
rail
Live vehicle clearance intrusion detection display image and video
Clearance Intrusion Detection:
The robot dynamically detects vehicle clearance intrusion,
equipment clearance intrusion, and building clearance
intrusion during operation, and automatically records the
location of the intrusion point according to the mileage
information, with an accuracy of 1cm

29. Dual-track ultrasonic rail flaw detector
Working
Mode
Weight
Inspectio
n Speed
Maximum
Speed
Working
Temperatu
re
Battery life Detector Type
Channel
number
Gain Span
Display
mode
Manual
Drive
≤240kg 15km/h 30km/h -25~45℃ ≥6h
Ultrasonic
detector
Frequency of 2 ~
5 MHZ
9 channels on
one side
18 channels
on both sides
-34dB-82dB
Accuracy≥0.2dB
A/B scan
display
 Rail head transverse cracks detention
 Rail web screw hole crack detection
 Rail base transverse crack detection
 Rail surface foreign objects detection
Suitable for flaw detection
of rail line
• Lightweight modular structure design, easy to
disassemble
• Running system and detection system are powered
by lithium battery
• Ultrasonic detector with non-contact wheel design

30. Dual-track ultrasonic rail flaw detector
The whole detector adopts a lightweight modular
structure design, which is easy to disassemble and
assemble. Running system and detection system are
powered by lithium battery, environmental protection
and energy saving.
The conventional detection speed of the flaw
detector is 15km/h, and the maximum can be
extended to 20~30km/h. The detector form is a 9-
channel ultrasonic wheel detector. The non-contact
nature of the wheel detector ensures good coupling
between the probe and the rail, ensuring that the rail
head crack, rail web screw hole cracks and rail base
transverse cracks can be effectively detected.
World Intelligence Conference In-plant railway line test
Ring iron test line test

31. Train Bottom Detection Robot
 In half an hour, cover more than 8,000 testing points in 120 meters, automatically detected and transferred, without manual
intervention.
Moving Method Weight
Terminal degree
of freedom
Terminal
positioning
accuracy
Battery Life Charging Hrs
Charging
method
Working
Temperature
Autonomous
navigation and
positioning
≤150kg
6 degree of
freedom
±0.02mm ≥8h 3.5h
Automatic
charging
-5~55℃
Suitable for daily inspection of train in depot
Identify whether all kinds of pins, all kinds of pipelines (the connection
between stainless steel pipes and hoses), and clamps
Identify the temperature label color, including initial color, normal
color, abnormal color, etc.
Oil level identification and detection, oil level color identification,
identification of axle box grease leakage
Check to see if the valve and coupler are normal (mechanical
connection, gas circuit, pipe joint, etc.)
Check whether all kinds of electrical cabinets (opening and closing)
are normal
Identify whether various bolts are loose or falling off
(Fix bolts at the motor, coupling, gearbox, axlebox, valve, brake unit,
etc.)

32. Undertrain inspection and testing
After completing the transformation of the on-site entry and
exit of the channels, the robot can complete autonomous
charging, autonomous navigation and positioning,
autonomous go up and go down the channels, autonomous
crossing channels, and autonomous inspection and analysis. Automatic
charging
Automatically enter and
Autonomous navigation,

33. Undertrain inspection and testing
A total of 59 navigation points were set on the site, and 599 identification pictures were collected in a
single electric carriage, with a total of nearly 8000 detection objects, including nearly 7700 loose
categories, 73 nameplates, 24 frame crack test points, 16 exhaust ports, 18 oil levels, 14 valves, 72
pressure test ports and 16 temperature stickers. At present, daytime shift can inspect 2~3 times daily
( 4~5 times on night shift). A single-task inspection takes about 38 minutes, including return charging.
The specific patrol inspection situation is shown as follows:
Using the high-precision positioning algorithm, there is no
need to build the track in the ditch. 3.5 hours to fully charge
and 8 hours of full battery life.
No
ial
Defect type
Numb
er of
defect
s
Task name
ZA_04_002
_20210305
133831
Identifi
cation
rate
Task name
ZA_04_002
_20210308
104213
Identifi
cation
rate
Task name
ZA_04_002
_20210308
135112
Identific
ation
rate
1 Bolt loose 50 50 100% 47 94% 50 100%
2 Air-Pipe joint loose 10 10 100% 10 100% 10 100%
3 Cable connector
Loose
20
20 100% 18 90% 18 90%
4 Oil level overrun 10 10 100% 10 100% 10 100%
5 Nameplate
missing
10
10 100% 10 100% 10 100%
6 Temperature
sticker
discoloration
10
10 100% 10 100% 10 100%
7 Foreign body at
the exhaust outlet
5
5 100% 5 100% 5 100%
8 Pressure test port
pulled out
20
18/21 85.7% 18 90% 18 90%
9 Architecture
Crcrack
5
5 100% 5 100% 5 100%
10 Total 140 138/141 97.9% 133 95% 136 97.1%
AVERAGE
IDENTIFICATION RATE
96.67%
Automatic across the channel, covering the
detection of loose, comparative and other defects

34. Overhead catenary inspection robot
Application scenarios
Mainly used in urban rail
transit catenary
Contact wire wear detection
Suspension parts inspection
Intelligent Recognition
Automatic track change
Defect point location and
alarm
Mileage positioning
S h a n g h a i
R a i l w a y
H a n g z h o u
M e t r o
c a t e n a r y

35. Overhead catenary inspection robot
Detection range:
• Contact line wear, surface width, Angle of partial wear
• Contact line apparent defect detection: burning flash,
drawing
• Suspension component status test
Product advantages:
High detection accuracy: the robot is equipped with high-precision
sensors
High detection efficiency: automatic travel, 20 times more efficient than
manual detection
Quantitative detection of wear: automatically complete quantitative
detection of contact line radius, contact surface width, wear allowance, etc.
Lightweight design: the weight of the whole machine is less than 15kg,
which has no effect on the busbar
Automatically calibrate the defect position: automatically locate the
corresponding mileage and complete the mileage matching
Appearance inspection of contact line: can complete the inspection of
apparent defects such as wire drawing and flashing at the same time
接触面宽
磨耗余量
Z
X
Manual inspection: high cost,
sampling inspection
The industry first overhead
catenary inspection robot
Manual inspection work flow:
• The boarding ladder starts the inspection
operation
• Fixed-point detection of changing position
of mobile car elevator
• Detecting catenary wear with a wear gauge

36. Electric power intelligent inspection robot
Outdoor Wheeled Inspection Robot
Indoor Wheeled Inspection
Robot
Rail-mounted Inspection Robot
Suitable for outdoor
inspection work of main
substation and traction
substation
Suitable for the inspection
work of indoor spaces such as
power distribution rooms and
switch rooms.
Suitable for the inspection
work of indoor spaces such as
power distribution rooms and
switch rooms.
 Trackless Navigation and Positioning
 Self-construction, no need for manual
teaching
 Automatic return to charge
 Intelligent recognition of target status
 Automatic reading and identification of meter
data
 Trackless navigation and positioning, adapt to
outdoor complex road environment
 Automatic reading and identification of station
meter data
 Precise reading of infrared temperature for remote
equipment
 Ambient temperature and humidity detection
 BMS intelligent management, autonomous
charging
 Data analysis and fault alarm
 Intelligent recognition of target status
 Automatic reading and identification of
meter data
 Infrared thermometry measures the
temperature of the target device
 Ambient temperature and humidity
detection
 Partial discharge detection
 Data analysis and fault alarm
 Continuous power supply of sliding contact
line

37. Successful projects- rail transit
Professional intelligent inspection solutions from power supply,
public works, vehicles, station services, etc.
Professional inspection solution
Hangzhou-Haining Intercity Railway
Successful projects
MTR Corporation
Hohhot Wuhai Works
Section
Tianjin Metro
Pilot tests in many cities across the country, such
as Hangzhou, Shanghai, Guangzhou, Tianjin, Hong
Kong, Chengdu, Inner Mongolia and other cities

38. Successful projects

39. Our clients
HK MTR Hangzhou-Haining
Intercity
China Railway
Chengdu
Group
Changzhou
Metro
Tianjin Metro Guangzhou Metro Shanghai Metro
China Railway
Guangzhou
Group
MVP Abilitii Chevron S5T
Aramco Advantech Enel
LTA
Hangzhou
Metro
Hohhot Metro

40. 04
Economic Benefits

41. Economic Benefits
Railway and Train bottom inspection robots
Train Bottom Inspection Robot
2 staffs
45min
2000+checking
items
Traditional
Robot
Check 1 train (6
cars)
1 Set
32min
14000+checking
items
• Automatic recording
• Automatic Identification
• Auto-tagging
• Automatically generate
ledger
• Autonomous transfer
• Manual record
• Manual review
Overall efficiency ratio
7：1
Railway Inspection Robot
2 staffs
5km
Random
checking items
Nightly skylight
period
1 Set
20km
6 checking items
• Automatic recording
• Automatic Identification
• Auto-tagging
• Automatically generate
ledger
• flexible transfer
• Manual record
• Subjective
8：1

42. Economic Benefits
Rail flaw detector and electric power inspection robots
Rail flaw detector
2 staffs
1~5km
Manual push
Traditional
Robot
Nightly skylight
period
1 set
50km
• Automatic running
• Automatic recording
• Auto-tagging
• Automatically generate
ledger
• Personnel with certificates
• Manual record
• Manual calibration
• Manual review
Overall efficiency ratio
10：1
Electric power inspection robots
4 staffs
On duty throughout
the year
Shift inspection
Single
substation
1 set
On duty throughout
the year
7*24
• Automatic recording
• Automatic Identification
• Auto-tagging
• Automatically generate
ledger
• Flexible transfer
• Low frequency inspection
• Manual record
• Manual report
• Manual recheck
4：1
系列产品在此不一一列举

43. 05
Development Prospects

44. Ocean
Oil and gas,
coal
Electric power Rail
Tunnel
Sky
Big data
analysis
Strategic layout

45. Lay the technical foundation of the carrier
platform and execution device for the
intelligent operation and maintenance of
robots
Lay the technical foundation for
autonomous inspection of operation and
maintenance robots
Lay a technical foundation for the operation
and maintenance of human-machine
integration
Intelligent robot
technology
Autonomous monitoring
and evaluation technology
Human-machine
collaboration work
technology
 On-site controland human-machine
integration collaborative operation and
maintenance operation
implementation
 Flexible and dexterous work equipment
and multi-modal flexible sensing
 Remote evaluation of operation
implementation effect
 High-performance dynamic acquisition
and analysis of multimodal operation
and maintenance data
 Robust health condition monitoring
and service performance evaluation
with incompleteness constraints of
measured data
 Autonomous modeling and navigation
positioning of robot operation and
maintenance environment
 Decision control and obstacle
avoidance in complex environment
 Building block modular robot
integration
 Robot global perception and nature
interaction
Technical ability

46. Value of our solution
Safe operation
 The traditional electric power,
rail transit, and petrochemical
industries are highly dangerous
and labor-intensive. Accidents
occur from time to time. Safe
operation has become a rigid
demand for the industry.
 Shenhao's products realize full
coverage monitoring of
equipment status in various
scenarios, and timely discover
hidden dangers and failure
symptoms of running equipment
Reduce cost
 Rising labor costs
 Automatic inspection
improves inspection
frequency, keeps device
health, and reduces
manual inspection costs
Promote efficiency
Solve manpower
shortage
 The population is aging and
the labor force is in short
supply. The electric power, rail
transit and other industries
have high workload and long
training cycles. The industry is
facing a labor shortage and a
shortage of employees.
Solve the core pain points of customers, escort the safety
of customers, reduce costs and increase efficiency
 Electric power, rail transit, petrochemical
and other industries have operational
"skylights" that require high efficiency
 Comprehensive detection technology,
intelligent analysis and identification
technology, timely analysis and alarm
when defects are found, to achieve the
goal of maximizing the efficiency of a
single inspection within a limited time,
and improve the inspection efficiency

47. Future Plan
Continue to optimize product structure, improve product function and intelligence level, and take market demand as the
guide to continuously promote the adaptability of products in rail transit, petrochemical and other industries, promote the
healthy development of main business, and achieve "sea, land, air, "Tunnel" three-dimensional, all-round strategic layout
By studying the key technologies of key sensing
components, mechanical structures, and software
algorithms, the continuous upgrade and function
expansion of products can meet the needs of
intelligent inspection in different industrial
application environments, and promote the
refined development of intelligent inspection
Vigorously develop the intelligent operation
function of robots, further liberate
production capacity, and improve the
application level of artificial replacement of
robots
Future plan
For different scenarios, Shenhao will integrate multi-source
sensing equipment, control equipment and data analysis
system, comprehensively utilize different detection
capabilities of various products, improve coverage and
efficiency, and provide comprehensive solutions for safe
operation and intelligent operation and maintenance of
industrial equipment
Continuous innovation to meet
the needs of multiple industry
scenarios
1
Expand from intelligent
inspection to intelligent
operation to promote the
integration of inspection
2 3
基于多类智能化设备形成系统化
解决方案

48. 股票代码：300853
Thank you！
【 杭 州 申 昊 科 技 股 份 有 限 公 司 】
浙江省杭州市余杭区仓前街道长松街6号
international@shenhaoinfo.com
www.shenhaoinfo.com