We have the pleasure of introducing ourselves to you as one of the most reputable pipe-making manufacturers in China mainland.

Shengdingyuan selects Carbon steel; alloy and special steel, all produced buy such well-known steel corporations as shanghai BAOSTEEL Group and XINGCHENG STEEL. Outstanding quality is not only manifested by its process ability, but also proved by superior properties of its end products.

l Cold-drawn seamless steel tubes

l Cold-rolled precision seamless steel ...