AOFENG is an Industry Group, composed of sixteen great and professional factories in China, Japan North Europe. becomes one the leading International suppliers Tubes & Pipes. We are producing exporting OCTG, API Line Pipes Boiler Tubes. Now our goods very popular domestic market, exported to ...

Cixi Shuangfeng Machinery Co., Ltd. is located in Kandun Town, nearby Hangzhou Gulf Bridge. Built up 1996, our company has been engaged the production of stainless steel parts for industrial machinery and agriculture machinery. We are equipped with advanced machines instruments. have an ...