Jiangsu Donglong Chemical Industry Co., Ltd

Rubber antioxidant [limited to N-isopropyl N-phenyl-p-phenylenediamine; N-(1,3 dimethylbutyl)-N-phenyl-p-phenylenediamine; 2, 2, 4-trimethyl -1,2-dihydroquinoline polymer (resin-like); N-phenyl-1-aniline; N-phenyl-p-phenylenediamine] manufacturing, rubber products, chemical raw materials (except monitoring chemicals and dangerous goods) ) Sales, self-operation and agency for the import and export business of various commodities and technologies (except for commodities and technologies that are restricted by the state for enterprise operation or prohibited from import and export). (Projects that require approval according to law can only be carried out with the approval of relevant departments)