Ningbo Si Tong Da Molding Manufacturing Co., Ltd. (Original Zhoushan Si Tong Da Molding Manufacturing Co., Ltd.), is located by the National Road No. G329 of Ningbo and the Hangzhou Bay Bridge, which is the transportation hub linking with Ningbo, Hangzhou and Shanghai. The factory covers an area of 10,000 square meters and a construction area of 7,500 square meters. It is a professional manufacturer with18-year experience specialized in developing and manufacturing metal gasket mould, sealing mould and progressive die mould.

 

   The company offers associated production for gasket and sealing manufacturers to produce high-speed convex needle machines and motor driven mould dismounting machines, which are na...