R&D Labs maybe for 59998-74-2

• Oren Hydrocarbons (Qingdao) Co., Ltd.

  Contact:+86-532-68607667-801

  Address:Room 3 # 302, No.9 Qingyun Road, Qingdao, China

• Laohekou Jinghong Chemical Co.,Ltd

  Contact:+86-0710-3702747

  Address:163.East，Huagong Road，Laohekou

• GIHI CHEMICALS CO.,LIMITED

  Contact:+86-571-86217390

  Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.

• Tianjin Tensing Fine Chemical Research Develop Centre

  Contact:86-022-23718576,13032267585

  Address:2-2-201,13 Guiyuan road,Huayuan Industry district,Tianjin,china

• Shanghai Coupling Pharmaceutical R&D Co., Ltd.(expird)

  Contact:+86 021 50106671

  Address:403 Room No.4 Buiding, No. 526 Ruiqing Road, Shanghai Zhangjiang Hi-Tech Park