We, Aogang Machinery Co.,Ltd, produce and export welded tube mill and/or profiles tube mill, cold roll forming mill and slitting line, as well as auxiliary equipment for more than 15 years, we developed and grew in line with constantly evolving market requirements. Aogang Machinery is not only manufacture, but also offers professional technical and after-sale service. Our company complies with ISO9001 quality control system, ISO4001 management system, and CE standard. Meanwhile, product range can comply with requirements and requests of its customers. With more than 110 experienced employees, including 55 experienced workers, 15 engineers, and 12 after-sales service technicians. Our factory covers an area around 80,000 square meters. We have been continuously developing and reinforcing its know-how in the field in time. Changing and complying with its customer requests, the company considers its customer privileged reliable and excellent partners. Aogang Machinery as a partner provides everywhere anytime the high quality engineering and technical support, facilities, information, ideas and best possible services. Aogang Machinery success depends on the success of its own customers.