Xing Rong Fine Chemical Co. Ltd. Xing Rong Fine Chemical Co. Ltd.,Jiang su,China, is a joint-stock enterprise specialized in producing fine dyestuff. It mainly produces 1,4,5,8-Naphthalenetetracarboxylic Acid ,vat red 14,vat red 15, vat orange 7, neroline bromelia,Neroline Yara Yara in China . products： vat red 14,vat red 15, vat orange7,1,4,5,8-Naphthalene Tetra Carboxylic Acid, neroline bromelia,Neroline Yara Yara 1，4，5，8-萘四甲酸,还原红14，还原红15，还原橙7，乙位萘甲醚,乙位萘乙醚,