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Suzhou Since Gas System Co.,Ltd

Provide reliable service&products for gas field,push industry civilization progress!


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China JoShining Energy & Technology Co.,Ltd certification
China JoShining Energy & Technology Co.,Ltd certification
Hereby expresses gratitude to the team of the company Suzhou Since Gas for the provided cooperation, timeliness, operational efficiency,responsibility

—— Oleg Kaminskiy

PN metal express gratitude to since team for the excellent cooperation, efficiency, responsibility during making contract, installation also service.

—— Mr Stmon Safnoski

It was good for nitrogen generator working !

—— Abhinav Mahajan

After running 11 months until now, we do not having any problems, for SINCE GAS nitrogen generator, till now we never have problem

—— Goran

Very good since gas, made in China

—— Mohammed Alex

JoShining Energy & Technology Co.,Ltd

JoShining Energy & Technology Co.,Ltd
JoShining Energy & Technology Co.,Ltd
JoShining Energy & Technology Co.,Ltd
JoShining Energy & Technology Co.,Ltd
JoShining Energy & Technology Co.,Ltd
JoShining Energy & Technology Co.,Ltd
JoShining Energy & Technology Co.,Ltd
JoShining Energy & Technology Co.,Ltd
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Company Details:
Business Type : Manufacturer
Main Market : North America
South America
Western Europe
Eastern Europe
Eastern Asia
Southeast Asia
Middle East
Brands : SINCE-GAS
No. of Employees : 100~150
Annual Sales : 20,000,000-40,000,000
Year Established : 2004
Export p.c : 80% - 90%

Quality Guarantee :


I  Quality guarantee

The whole set of system guarantee period 18 months since export from factory or 12 months after tested,

the two conditions based on the prior date,during this period,supplier will bear all the fee which because 

of quality problem damaged maintenance or change.


II Quality guarantee system carry out standard(design,manufacture,test)

Strictly according to ISO9001:2000 quality management system standard to manage the whole process 

of equipment,details of technical process,measures as following: 


(1) Make sure customer requirements,provided perfect,reasonable technical solution

communicating with customer in details&thoroughgoing,make sure customer requirements for equipment 

clearly,the technical process for N2 situation,customer currently site and public situation etc.Then according 

to our long period industry  working experience,then put our suggestion for customer,under mutual fully 

communication,reach an agreement situation,put perfect,reasonable technical solution. 


(2) Contract review 


Before sign the contact with customer,via salesman organize technology,quality purchase,production or 

after-sale etc related department reviewing contact,make sure can completely understand customer 

requirements,satisfied with contact 


(3) Quality management control process


Control for design 


Product design is the key link to make up product quality,our company through design,develop to design 

confirming the whole process establishing keep control and testing document procedure,then based on 

long time testing,accumulating data design,guarantee satisfied with all the requirements


(4) Components and parts purchase,outsourcing manufactured parts manufacturing 


All the components&parts of equipment purchasing all according to our company purchase supplying 

department “Qualified supplier list”listed,based on fulfill all the contact requirements,testing the goods 

by QC.  


Outsourcing manufactured parts manufacturing also according to our company purchasing 

department“Qualified outsourcing manufactured parts supplier list”listed,based on fulfill contact,Via 

QC monitoring the whole process and test it at least.


(5) Production process control 


(5.1) Nitrogen generator technical process as follows:


Pressure vessels manufacturing-Pipes welding-rust cleaning(surface treating)-semi-product 

assembling-product assembling-painting-testing-testing before factory export 


5.2 Operators 

Operators must strictly according to technical drawings manufacturing,technical process standard and rule 

operating,and according to (process test and inspect control procedure)carry out inspecting,quality 

department then testing and inspecting,then recording,qualified product via inspector sign or stamped then 

can turn to next procedure. 


5.3 Manufacture process drawing,technical standard etc document and data all in state of control,per 

workshop strictly according to technical process standard organize production. 


After-sale service :


1.Guarantee promise after sale


The whole set of system guarantee period 18 months since export from factory or 12 months after tested

the two conditions based on the prior date,during this period,supplier will bear all the fee which because 

of quality problem damaged maintenance or change.

2. Customer management system establish    

(1)Supplier establish customer files,convenient for helping buyers manage equipment(like different technical 

process equipment correctly working instructions)

(2)Convenient for regularly notice buyer change some easily-broken parts,check equipment¬ification

(like via fax,email etc type remind reasonable working&maintenance equipment)

3.Regularly callback service 

(1)Regularly via telephone type carry on tracking service &after-sale suggestion consulting;

(2) Buyer regularly return and visit,and help buyer solve site problems for free.

4.Emergency fault solve 

(1)When the equipment fault within 4 hours put support in telephone,if telephone can not solve the 

problems,whatever holidays supplier will send engineers come to site within 24 hours after got telephone 

or fax

(2) When the equipment fault,supplier hot service line:0512-66201577

5. Lifelong service 

(1) Supplier provide equipment lifelong technical consulting&service all for free; 


(2) Supplier provide system equipment lifelong spare parts(beyond guarantee period will charge with 

cost price.

Contact Details
JoShining Energy & Technology Co.,Ltd

Contact Person: Jojo

Tel: + 86 13862022817

Send your inquiry directly to us