Jiangyin Zhengyuan Machinery Co.,Ltd is a professional foreign trade and foreign investment institution to provide metal stamping products. We have large scale cold formed steel machines, lathes , planer, grinders , milling machines , cutting machines, bending machines and other metal working equipment.We are located in Metallurgical Industry Intensive Area. We provide cold rolled steel, stainless steel , aluminium alloy and other raw material in various specifications, as well as electroplating,electro-phoresis coating ,spray and other metal surface treatment. We implement 5S Management.We have 6000 square meters standard factory Quality Price and Service is our fundamental. Our products and service.