We specialized in developing and manufacturing welded pipe，seamless pipe and pipe fitting related products. Established in 1996, we have offices in ChangSha and SuZhou. Our overseas business started in 2007.
Our clients include Sinopec, Petrobras, CBI, and more. Read more
RONSCO is committed to helping clients reach their goals, to personalising their requirement, and to making a difference. Our strong sense of identification with client projects means that we are constantly striving to provide solutions.Read more