 | Zhengzhen Top Rolling Technology Co., Ltd Zhengzhou Top Rolling Technology Co., Ltd established in 1995,is a state-level new and high technology enterprise integrated with scientific research, industry and trade as well as the base of technology development, research, design and equipment de... We are regularly Selling: 1100mm cold rolling mill, 1400mm cold rolling mill, 20high rolling mill, 800mm and 350mm cold rolling mill, furnace, grinding machine, pickling line, stainless steel rolling, steel strip coil. Member since 16 February, 2008, China - Henan |