Detailed Product Description

   The YQ compression spring is one kind of product seals the compressed gas in steel pipe, Produces the elastic function product through the piston, When this product work does not need the external force power, force power is constant, Has the life long, easy to regulate, does not need to maintain and so on, Widely uses in automobile gate, the baggage Bin gate, the medical distant equipment, the building mechanical, the healthy body equipment and the light industry department and so on.