lockable gas spring for train seat

Technical Requirements:

1.Our gas spring according to the standard of Q/320412;QTH001-2004;JB/T8064.1-96; QC/T207-1996 or produce by customers’ requirements.

2.Cylinder coating black acrylic acid paint, smooth coating, no grinning, no aberration.

3.Piston plate nickel phosphorus alloy, hard chromium or nitric oxide, working part is bright and clean, no knock against/scratch/peel/pinhole defect.

4.The gas spring have no block and abnormal sound during working.

Changzhou Gas Spring Co.,Ltd established in 1991,is one of Chinese leading gas spring manufacturers.

We are intending to make the largest gas spring manufacturing base in China, in pursuit of the accelerative global demand by extending our scope of products in the market.

We will use the most earnest attitude and the most strict requirements to guarantee the quality of our

products, with the most sincere heart to serve our customers!

Factory Certificate and pictures

-TS/16949 Certificate;

-ISO 14001:2004 Certificate;

Test Report for Products

-Test Report for force ;

-Salt Spray test;

-High and low temperature test;

-Test Report for life cycle;

Lead Time

-Samples: 3-5days (Provide Free Samples);

-First Order: 15-30days ;

-Repeat Order: 15-25days;

Guarantee Period

-3 years;

OEM orders are welcomed.

We will develop and design per your orders.

Our company has GB Drafting Certificate:

GB--National Standard of China