Focusing on the manufacture and export of seamless steel tube, our
company 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 ...
Changzhou Ruiyuan Steel Tube Co.,Ltd