our company, ZIBO BUTTWELDING FITTING SYSTEM CO., LTD, founded in1988, has manufactured steel buttwelding fittings for 20 years.Such as ELBOW, REDUCER, TEE, CAP and LAP JOINT STUB END, Our goods are qualified, and have been exported to more than 70 countries and regions, and gained a good reputation.And we are going to be listed on market in singapore soon.
