R&D Labs maybe for 431-03-8

• Simagchem Corporation

  website:http://www.simagchem.com

  Contact:+86-592-2680277

  Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

• Shenzhen Hongyuan Import & Export Co., Ltd.

  Contact:0755-26407171

  Address:Shenzhen Hongyuan Chemical New Materials Technology Co., Ltd.

• Winchem Industrial Co. Ltd.(expird)

  Contact:86-574-83851061 86-574-87083208

  Address:Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China

• KINHENG CHEMICAL(SHANGHAI)CO., LTD.

  Contact:+8621-60490170

  Address:Room401, No.28,Lane 189, Yangshupu Rd. Shanghai, China.

• ShangHai Soyoung Biotechnology Inc

  website:http://www.soyoungbio.com

  Contact:+86-21-69893009

  Address:shanghai