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...