It has become very common to use gas springs to assist in opening and propping open toolbox storage compartment. These applications are typically called "universal" gas springs because they are identified by size, i.e. extended length, compressed length, pressure used, and end fitting style. So, one part number may well be used by many different toolbox manufactures for differing applications

Quality control

1.Use the material from Qingdao city which prodeced the best material in China.

2.Advanced machine make the products more nice, and reduce the lead time.

3.Increase the usage time

4.Has exactly working on every prodution.

5.also has test machine ensure the qulity of gas spring

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