Xiamen Xixiang Supply Chain Co,Ltd Xiamen Xixiang Supply Chain is a professional chemical import & export company located in Xiamen, a beautiful port .. Zibo Dorne chemical technology co. LTD Zibo Dorne chemical technology co., LTD. Is a comprehensive chemical enterprise integrating r&d, production and sal.. Yongjian Pharmaceutical Co.,Ltd Jiangsu Yongjian Pharmaceutical Co.,Ltd., established in June, 2012, is a high tech enterprise specialized in natur.. Lonwin Chemical Group Limited Lonwin industry group limited.is a comprehensive chemical enterprise which mainly integrates development, producti.. Suzhou Sinosun Imp.&Exp. Corporation Suzhou Sinosun Imp.Exp. Corporation engages in manufacturing and trading of chemicals. and we are specialized in Ph.. Hangzhou Ocean Chemical Co., Ltd. Hangzhou Ocean Chemical Co.ltd is a comprehensive chemical enterprise which mainly integrates R&D, production, mark..