Wenzhou Bluesky Energy Technology is a Chinese company established in 1997 that provides turnkey solutions for petroleum, LPG, CNG, LNG, and electric vehicle refueling systems. It has over 200 employees including 5 senior engineers and 40 experienced engineers specializing in LNG and L-CNG technologies. The company can produce 300 LNG and L-CNG skids, 2000 dispensers, and other parts annually for over 60 million USD in sales. It has the capabilities to design, produce, install, and test full LNG and L-CNG refueling station solutions including pumps, vaporizers, dispensers, automation and control systems.

1. 2017
WENZHOU BLUESKY ENERGY TECHNOLOGY CO.,LTD

2. turn key solution for
petro,LPG,CNG,LNG,EV refueling system
complete downstream clean energy supplier

3. u BLUESKY ENERGY TECHNOLOGY CO.,LTD
BUILT：1997
u Registered capital
27 million RMB
u Focused on
petrol,LPG,CNG,LNG EV,H2
station turnkey solution

4. LNG,LCNG DEPARTMENT
COMPANY PROFILE
u we have senior engineers for CNG、LNG、L-CNG、
LNG/L-CNG station for vehicle and boat with more
than 20 years history for complete solution for
equipment and system.
u This department supply LNG、L-CNG refueling station
for vehicle and boat,LNG vapourize station.IC card
automation system,SCADA control system.

5. CERTIFICATE
HONOR OF QUALIFICATION

6. CERTIFICATE
HONOR OF QUALIFICATION

7. CERTIFICATE
HONOR OF QUALIFICATION

8. NATIONAL STANDARD

9. PRODUCTION ABLITY
PRODUCTION AND PROCESSING CAPACITY
u with 40000 m2 workshop, we have complete line for frame and skid structure,
electronic parts production line, assembling line adn so on.
u with ablity to produce LNG,LCNG skid for 300sets, dispensers 2000 sets and other
spare part. to reach the annual sales 60M US dollars.

10. u we have 200 staffs for different department,5
senior engineers. 40 full experienced
engineers.
u we have exper ts for LNG and LCNG
industry,some of them focus on this field
for more than 30 years. the first china LNG
SKID is done by them.
COMPANY SPECIALIZED TECHNICAL PERSONNEL AND
TECHNOLOGY ADVANTAGE

11. leading LNG,LCNG complete soultion supplier

12. u LNG pump skid
• accept all kinds of pump install
ation like ACD and so on, doub
le input make the pipeline easy
design.
• all liquid phase pipe all use vac
uum pipe.and all the flange va
cuum flange.
• the function of stable pressure
output can warranty the the fas
t refueling speed.

13. u the advantage of container LNG skid:
u 1、easy to move,less space,fast installation.
u 2、highly integration, safty and low power consumption.
u 3、highly automation,easy operation.

14. u L-CNG skid
• the major purpose of L-CNG skid
is to pump the LNG liquid throug
h high-pressure piston pump into
the vapourizer ,to make it becom
e gas and save it inot the cylider
or well,then use CNG dispenser to
refuel the vehicle and transfer the
data into the back office system.

15. u L-CNG skid
• configure 2 pumps can be used at
same time or one as backup.
• the special gas seperator to avoid
pump cavitation.
• wind cooling system for high press
ure vapourizer to make the vapour
ier efficiency much higher.
• system with idle protection to imp
rove the pump lifetime.

16. u low-temp pump p
ool
u special vacuum design of pump
pool cover to prevent frosting of
pump cover.

18. u LNG dispenser
spec:

19. u CNG dispenser
spec:

20. u CNG offloading point

21. u LNG refueling s
tation for boat

22. LNG refueling station for boat

23. LNG refueling skid and offloading
skid for boat
• optimized pipline designinstalled mass meter with skid
• use vacuum liquild pipe • the connection is manily
by welding,some by flange

24. 1. long distance
boat-shore
connection,adapt
complicated
waterstatus
2.barge LNG station
use pipe
gallery+flexible design
method, the
offloading distance
can reach to 150
meters.
key technology

25. key technology
offloading skid
system configure 2 pumps,the
output pipeline use vacuum pipe
with vacuum degree less than
5×10-3Pa to avoid cool loss.
the LNG trail offloading ablity
can reach to 30m3/h，can
offload at same time by one
pump trail or two pump two
trails, also can offload by
self-supercharge

26. u LNG vapourizer station
• vapourizing ablity：50—90000Nm3/hour;
• pressure regulator:one,two,three channel;
• measurement:one,two channel;
• odorizing equipment: self odorizing;
• option device:
• 1.BOG recycle device;
• 2.refuel dewar;

27. we provide turn key solution including
design,produce,installation, testing whole process.

28. u SCADA system
• use PLC to control th
e system, has alert di
splay,pressure display,
many data report(like
pressure,temp,level g
auge,gas flow and so
on).
• system has the function of start,stop,alar
m,standby, link operation.

29. u IC CARD AUTOMATION SYSTEM
• the main function is to monitor and ma
nage LNG,CNG dispenser working stat
us in the gasstation for mid-sized oil co
mpany. T can connect 8 or 16 nozzles I
C card fuel dispensers. If the nozzles nu
mberis bigger than 16, we can add mor
e communication box. The PC is install
ed with the software of IC card retail m
anagement system. The hardware part
includes UPS, printer, ticket printer(opti
onal), multi port card, IC card reader, se
curity keyboard(optional), Modem(opti
onal), and so on. UPS can protect the P
C, printer can print report, ticket printer
can print receipt, IC card reader can iss
ue card and make deposit, user can inp
ut password through security keyboard,
modem is the communication box for c
onnecting many stations. The complete
software consists of security key mana
ge system, building card system, issuin
g card system, data center system, sing
le station management system.
u 系统主要功能
• 操作员权限分级管理、系统登录双重验证、基本
参数管理、公司信息登记、车辆信息登记、新卡
发行、用户卡挂失、用户卡解挂、用户卡解黑、
用户卡补卡、用户卡解灰、用户卡激活、用户卡
充值、优惠管理、充值凭证打印、用户卡注销、
用户密码设置、公司信息查询、车辆信息查询、
用户卡信息查询、统计、数据导出、数据整理、
数据库手动、自动备份等。

30. wei si te city LNGL-CNGvaporization 3 in 1

31. zheng lang qi L-CNGvapourization 2 in 1

32. duo lun LNGL-CNGvapourization 3 in 1

33. qun lun LNG vapourization station

34. LNG station with 2 tanks,2 pumps,4 dispensers

35. installation site

36. 谢谢各位！