About us

CHANGSHU DAAN PIPELINE MATERIAL  CORP.  is a professional manufacturer of stainless steel welded fittings, established in NOV.2005 Changshu city, Jiangsu province. The total invested increase to 200 million from the original 13.6 million us dollars, meanwhile, the “INOC” shares the capital from 16.38% to be 100%. Basing on the advanced techniques & strictly QC, promoting all the process of producing, stocking and shipping, we constantly supply customers the higher quality items with lower price, in order to keep the excellent brand -- “inoc”.