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:
-Provides Comprehensive inspection, test, measure facilities & methods, & certificates, keep our quality on a high level
-Compression and extension test
-Dimension test
-Durability(Life) Test
-Gas spring 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.