History:  15 year since 2001
Product:  precision copper stamping, connecting metal sheet, wire connection posts, plug, and other copper lathing parts; metal frame and other metal punching parts; Also provide the service of automatic silver riveting and riveting in mold, screw installation and other riveted service for electrical supporting industry. 
Production capacity: Monthly turnout reaching 67 million pieces　
We have 120 automatic hydraulic press machines, 200 automatic combining machines, and 25 punching machines, can produce 67 million every month.
Quality assurance: Well trained staff, professional technology team and QC team, with precision inspection instrument, ensuring our products meet AQL standards and your requirements.

Aiming at becoming the best professional supplier to the factories in the world, LONGTOP is doing her best every day and creating the best products which belong to the environment protection and high technology for you.

LONGTOP, for your long-term and top future!