Jiaxing Zhe Gong CNC Welding Machine Co., Ltd. also known as ZGTEK Co., Ltd. is located in Jiaxing City, Zhejiang Province, it's a partly state-owned enterprise. Currently the two focused areas of the company is filter cage welding and automatic wire ring making, the former is the traditional business of the company and the latter is the new market sector that the company has entered in recent years. Today the company's filter cage welding line is already of the 5th generation with all the advanced features such as bad weld detection, auto reweld, ring space compensation, etc. The ring making machines are of the 3rd generation with automatic size change, customizable welding parameters for different ring materials, etc. ZGTEK's ring making machines cover a lot of applications.