Jianzhi Casting Group

jianzhi group is a large enterprise in china, manufacturing pipe fittings for more than thirty years, iso9001, iso14001 and ohsas18001 certified. other certification: ul and fm of america , ce of the eu , abnt of brazil , tse of turkey, sni of indonesia and etc. we are a professional malleable iron pipe fittings and grooved pipe fittings manufacturer in china, 4500 employees and manufacture over 400,000 tons per year, jianzhi brand has the biggest 13.5% market share in the chinese market. we maintain a long-term stock of 25,000 tons of finished pipe fittings. so that we can completed all orders on time. #pipe #fitting #malleable #iron #groove #gi #galvanize #black #mi #firefighting #malleable iron pipe fittings #grooved pipe fittings