R&D Labs maybe for 141-79-7

• ZHANGJIAGANG FREE TRADE ZONE YONG HAN INTERNATIONAL TRADING CO., LTD(expird)

  Contact:86 512 57910558

  Address:qianjin M road

• Taizhou Elitechemie MediPharma Technology Co.,Ltd.

  Contact:+86-523-86810021

  Address:Building G14,NO.1 Avenue,China Medical City, Taizhou, Jiangsu,China

• Hebei Think-Do Environment Co., Ltd

  website:http://www.thinkdo-environment.com

  Contact:0311-86510809-

  Address:No 6, Shilian Middle Street, Circular Chemical Industry Park

• Neworld Chemical Co., Ltd Shanghai(expird)

  Contact:+86-21-62202658

  Address:11F, Blvd 2, No. 1969 PuXing Rd, Shanghai

• Shandong Yubin Chemical CO.,LTD

  website:http://www.yukaichem.com/en.html

  Contact:+86-536-8865336

  Address:binhai economic development zone，262737 shangdong，china