This document contains contact and company information for Lairaytechnology Hong Kong Co. Ltd. and its parent company ZhiNuoPrecision Electric-Mechanic technology Co. Ltd. located in Dongguan, China. It provides details on key staff contacts, addresses, websites, core competencies and an overview of major equipment including CNC machines, grinders, inspection equipment and a CMM for precision machining and assembly services.

1. Contact Window: Steven Liu
Mobile phone: 0086 137 1279 2692
Phone: 0086 769 825 6666 1
Fax: 0086 769 825 6666 0
Email: steven.liu0769@163.com
Website: www.lairaytech.com
Address: #95, YanHeLuXiQu, KenKouindustrial park, LiaobuTown, Dongguan City, China

2. Lairaytechnology HongKongCo. Ltd. Was registered in Hongkongas a trading company, the mother company ZhiNuoPrecise Electric-Mechanic technology Co. Ltd. Is located in DongGuangcity of China, very close to SongShanLake National High-Tech Zone. ..
LAIRAY TECH

3. ZhiNuoPrecisionis focusing on development of electric-mechanic products and CNC precise machining, all the state of the art machine are the brand from Japan and Germany, the formal quality system is set up to ensure the operation is under control. We are flexible to the order size from prototype to volume production, we are all capable to provide customer excellent service. ..
LAIRAY TECH

4. Always strive for building up partnership with customer and Do our best to make the contributions to the success of customer
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5. Core competence
Team
Equipment
Resources
Philosophy
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6. Major Business
Precision Machining
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Assembly

7. LAIRAY TECH..

8. Workshop overview
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9. Major Equipment List
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Machine type
Quantity
CNC lathe
20
Swiss type auto-lathe(M/C)
16
Machining Center
36
Plane Grinding Machine
26
ID&OD Grinding Machine
2
WEDM Japan（Sodick）
3

10. Major Equipment List
LAIRAY TECH..
Machine type
Quantity
WaidaPrecision Optics Grinding Machine
1
CenterlessGrinding Machine
1
Fine Holes Electrical Discharge Machine
1
EDM（Mirror Surface）
1
EDM
3
Automatic cleaning line
1

11. Major Equipment List
LAIRAY TECH..
Machine type
Quantity
Accuracy (um)
Remarks
2D Heightgauge
6
2
Swiss
Projector
4
3
Taiwan
ODmicrometer
100
5
Japan
DigimaticMicrometer
50
2
Japan
ID mircometer
20
2
Japan
Roughness tester
1
Ra0.01
Japan
Spectrum Analyzer
1
PPM grade
Germany
CMM
1
3
Germany

12. Model
B0206II
B0326II
Max.machinabledia.
φ20mm
φ32mm
Main spindle speed
200～ 10,000min-1
200～ 8,000min-1
Back spindle speed
200～ 12,000min-1
200～ 8,000min-1
Total number of tools
25
43
Automatic Lathe
LAIRAY TECH
Major equipment introduction..

13. B0206II Feature
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Thanks to the Y-axis of the back tool post ,Even the milling process on back side can Be overlapped with front side
Prepared the 3-spindle/4- spindle cross drill, Cross rigid tap, front rigid tap and back rigid tap
Correspond to guid-bush-less specification suited for short workpieces

14. B0326II Feature
Machine complex parts using the main and back spindle simultaneously with the Y-axis tool
Modular tooling using cartridge type live tools for optimum allocation of machining capability
Beside the back spindle, additional tool post is attached. Deep hole drilling (up to 100 mm) can be realized. In addition, by adopting rotary tool beside the back spindle, the ability of front off-center machining is increased
direct-drive rotary guide bushing provides high speed and accurate machining
LAIRAY TECH..

15. Model
SPRINT 50-3T
Bar diameter max
φ52mm
Max.machinable dia.
φ142mm
Main spindle speed
8,000min-1
Back spindle speed
12,000min-1
Total number of tools
36(with 25 driven VDItool)
LAIRAY TECH..
Major equipment introduction
Automatic Lathe

16. SPRINT50-3T
Features
 Three turrets with up to 3 Y-axes for
machining negative angles
 0.8 sec. chip-to-chip time due to high
dynamic turret
 0.9 sec. acceleration time of the main
and counter spindle on 4,000 rpm (max.
7,000 rpm)
 Highest dynamic due to 0.7 - 1 g
acceleration
 < 30 sec. tool set-up time and < 6 μm
repeatability due to VDI 25 with TRIFIX®
 Highest accuracy due to water cooled
main and counter spindle
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17. Samples to be produced by SPRINT50-3T
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18. Model
MILLTAP700
XAXIS MM
700
Y AXIS MM
420
Z AXIS MM
380
4thAXIS
360°rotating with X,Yand Z simultaneously
Main spindle speed
24,000min-1
Total number of tools
25
LAIRAY TECH..
Major equipment introduction
Machining Center

19. MILLTAP 700 Features
0.9 second tool change times
Chip-to-chip times under 1.5 seconds
Patented design
Incredibly fast and consistently
Best rigidity, maximum precision due to cast-iron bed
Easy access for automation and set-up
High reliability and Operate 4.5 on SIEMENS process safety due to proven high-tech components
With 4thAxis: 360°rotating with X,Y and Z simultaneously
The first joint development from DMG and MORI SEIKI
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20. Samples to be produced by MILLTAP 700
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21. Model
ecoMILL1035
XAXIS MM
1035
Y AXIS MM
560
Z AXIS MM
510
4thAXIS
360°rotating with X,Yand Z simultaneously
Main spindle speed
12,000min-1
Total number of tools
30
LAIRAY TECH..
Major equipment introduction
Machining Center

22. ecoMILL1035V Features
Powerful spindle12,000 rpm / 83 Nm (40% DC) / 13 kW (40% DC)
Tool magazine with 30tool pockets with fast double gripper
Reduced downtimes:30 m/min rapid traverse, 1.6 sec. tool change time
Highest rigidity and precisionas well as a small footprint with the C-frame design
With 4thAxis: 360°rotating with X,Y and Z simultaneously
LAIRAY TECH..

23. Samples to be produced by ecoMILL1035
LAIRAY TECH..

24. Model
DMU50
XAXIS MM
500
Y AXIS MM
450
Z AXIS MM
400
Integrated swivel rotary table
Swiveling(degree): - 5/+110
Main spindle speed
18,000min-1
Total number of tools
60
LAIRAY TECH..
Major equipment introduction
5 Axes Machining Center

25. DMU50 Features
Universal milling with up to five axes
for everyone
Highest flexibility -Variable table options, from fixed to swivel rotary table, for 5-axis simultaneous machining
High work piece weights and maximum precision based on the integrated swivel rotary table with large bearing diameters in both rotary axes
Tool magazine with 60 tool pockets
Powerful motor spindle with up to 18,000 rpm
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26. Samples to be produced by DMU50
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27. Model
CONTURAG2 RDS
Xmeasure rage MM
700
Y measure rage MM
1000
Z measure rage MM
600
Sensor
VSTXXT with RDS
Measurementerror(um)
1.5+L/350
LAIRAY TECH..
Major equipment introduction
CMM

28. CONTURA G2– the
broad platform
from ZEISS for
flexible, reliable
and
uncompromising
quality assurance
LAIRAY TECH
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29. Company Team
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30. Company Team
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31. LAIRAY TECH..