Company Description
Focusing on the manufacture and export of seamless steel tube,
Changzhou Ruiyuan Steel Tube Co.,Ltd satisied the worldwide clients by qualified products with best services.
The products of our company are in different standards, mainly according to ASTM(ASME)/DIN/JIS/GB and special technology requirements as client's request. At present, our products exported to Southeast Asia, Europe, USA, Middle East, South America etc.
We sincerely hope can build up a long-term relationship with the world wide friends, and improve everyday!