Established in 2007 year. Our company is specialized in producing gas lifts for office chairs, mechanism and chair base and chair castor. We have the technical force leads in the domestic industry and superior processing equipment and complete measuring and testing methods. Now, we hold 3 sole manufacture and 1 joint venture company .In 2009, we have attain the 70 million sale order ,the sales amount was grow year on year 20% risen. Nowadays, we have 200 employees And all products are proved by the tests of BIFMA, EN1335, CATAS, TUV and LGA. The quality of our products ranks the most front in the same products field.