R&D Labs maybe for 644-32-6

• Jinan Boss Chemical Industry Co., Ltd.【revoke the business license】

  website:http://www.chemboss.com.cn

  Contact:+86-531-58591595

  Address:No2.Hualong Road, Jinan, China

• Shandong Dayi Chemical Co., Ltd.

  website:http://www.dayi.com.cn

  Contact:+86- 535-7388728. 15306386031

  Address:No 1 Danya west road, Laiyang City, Shandong province

• Shanghai shibo Chemical Co., Ltd

  Contact:+86-021-60753516

  Address:688 Qiushi Road, Jinshan High-tech Park, Shanghai, China,201512

• Shantou Baokang Pharmaceutical Co., Ltd.

  Contact:+86-754-88873487

  Address:5/F B Block Huangshan Bldg Huangshan Rd Shantou

• Hangzhou Hysen Pharma co.,Ltd.

  website:http://www.hysenpharma.cn/

  Contact:0086-571-88298791

  Address:#701,Gudun Road Hangzhou