We manufacturing all kinds of locking gas springs for Medical Apparatus , Fitness Equipment, office chair (seat) etc.
We also can custom new gas springs according to your drawings or samples
Our Advantages :
1)Provides Comprehensive inspection, test, measure facilities & methods, & certificates, keep our quality on a high level.
-compression and extension forces test
-Dimension test
-Durability(Life) Test
-Gas spring force characteristic Test
-Gas tightness test
-GO NO GO Test
-Piston Pole test
-High & Low temperature test
-Test report after 10days(30days) full compression
-COC for all materials ...
-we do the tests for each shipments, and inspect every day when production
