Nanjing Zhongqing Machine Making Co., Ltd.

Our company was established in February, 1998 and is a shareholding subsidiary of Nanjing Light Industrial Machinery Works. We are the first one in Chinese tube welding machine making industry to get ISO9001 quality assurance system certificate. We have a central air-conditioned machining center equipped with CNC machines imported from the USA, Germany and Italy, plus another more than 30 large piece and precise processing machine tools. Our measurement center is national grade II. We have five departments, including business department, production and manufacturing department, design department, administration department and financial department. The CAD system we are using for design is nominated as "exemplary project" by the Government. Our designers have used computer design to replace conventional paper drawings and drawing boards, making our product technology more progressive, more practical and better. We are specialized in manufacturing high frequency straight seam tube wel... [Details]