Changzhou Energetic & Reliable Company.

Company Description

Changzhou ER MACH Co., Ltd.?s located in Changzhou, one hChangzhou Energetic & Reliable Company.?s train from Shanghai. We are specialized in manufacture and export Tungsten Carbide, Powder Metallurgic Forming, Cutting Tools, Machining and mechanical parts. We have five sister companies as well as our partners who speciali