Started off first with a mission to excel in the seat belt coil spring industry we have a great deal of experience in the delivering the finest quality Power Spring,Constant Force Spring,pusher spring...

Jishan Village,Daoxu Town,Shangyu City

Established in 2002, Shangyu Xinyao Metal Products Co., Ltd. specializes in the business of carbon steel wire.But in 2007,we were reorganized and bought Shaoxing Chengxin Spring Co.,Ltd.This change br...