R&D Labs maybe for 1379163-13-9

• TIANJIN DONGRUXIANG MINERALS MARKETING CO.,LTD(expird)

  Contact:22-58516360

  Address:tianjin

• Weifang Dongxing Chitosan Factory

  website:http://dxchitosan.lookchem.com/

  Contact:13475651157

  Address:Weifang city ,shandong province

• Shijiazhuang Yunxuan Im&Export Co.,Ltd.

  Contact:+86-311-83037514

  Address:No.6 Hongbin Road

• ZHIJIANG ZENVA SINO COMMERCE AND TRADE CO., LTD.

  website:http://www.zenvasino.com

  Contact:+86-138-72658998

  Address:Shibeishan Road,Zhijiang, Hubei, China

• Shanghai Demand Chemical Co., ltd，China

  Contact:86-021-55237578/55239122

  Address:Room 3H, No.578, Yingkou Road, Yangpu District, Shanghai, China