Established in 2000, Xiamen SinLeSan Hardware Spring Co., Ltd. has five big workshops, located in Jimei District of Xiamen. As a competitive spring

manufactory in China, which covers more than 1500 sq. meters, There are approximate 30 high quality talents and 40 specialized workers. We also have specialized manufacture equipment and advanced testing instruments and 28 numerical control spring machines, introduced from Japan and Taiwan area.



We are specialized in the manufacture of all kinds of pressure springs, torsion springs and special-shape springs. Besides various...