R&D Labs maybe for 506-68-3

• Alway Chem, China

  website:http://www.alwaychem.com

  Contact:+86-532-8586-4000, 8586-5000

  Address:NO.51, TAIPING ROAD, QINGDAO, CHINA. 266001

• Anhui Biochem United Pharmaceutical Co., Ltd.

  Contact:0086 551 5167062 / 5228268

  Address:No. 30 Hongfeng Road, Hi-Tech Development Zone, Hefei (230088), China

• Springchem New Material Technology Co.,Limited

  website:http://www.spring-chem.com

  Contact:86-21-62885108

  Address:602B, Building 1, No. 641, Tianshan Road

• HEZE KINGVOLT CHEMICAL CO., LTD

  Contact:86-573-82118911

  Address:Juancheng Industry Park

• Shenyang Xinyihan Chemical Technology Co., Ltd.

  Contact:+86-18525026267

  Address:362, aigongbeijei street 23 , tiexi district,Shenyang, Liaoning, China