Ningbo Zhengcheng Machinery Co., Ltd. has evolved from its predecessor, Ningbo Jiangbei Textile Equipment & Machinery Industrial Co., Ltd., which was founded in 1983. Currently, it specializes in the development and sales of steel doors, Fencing, animal husbandry related products, ironworks, massage tables and vending machines. The company is certified to ISO9001:2000 quality management system.