Wuxi Dongnan Stainless Steel Pipe manufacturing Co.,Ltd,founded in 1989, is a professional  manufacturer of  seamless stainless steel pipe.  There is a well equipped inspection center which performs the detect for raw material, semi-finished product and finished product. The detecting lab is equipped with hydraulic universal testing machine, eddy current test, ultrasonic flaw detecting and water pressure testing machines as well as qualified technical personnel, the center can fully satisfy the requirement of each testing items and ensure the quality to meet user?s requirements.  
The company had passed the certification of ISO9001 and the British UKAS "ISO9001-2000 quality management system certification.