R&D Labs maybe for 50-00-0

• ShangHai Original Economy-Trade Develop Co.,Ltd.,

  Contact:86-21-68552131

  Address:shanghai

• Beijing eternalchem Co,. Ltd

  Contact:+86-10-59484199

  Address:No.58-A1026 Liangguan Street

• Jiangyin Tenghua Import&Export Co.,Ltd.

  Contact:+86-510-86263875

  Address:Room 402-B,9 Yanling Road, Jiangyin,Jiangsu, China

• Yurui(Shanghai)Chemical Co.,Ltd

  Contact:0086 21-50456736

  Address:No.3188 Xiupu Road,Shanghai

• Tianjin Tensing Fine Chemical Research Develop Centre

  Contact:86-022-23718576,13032267585

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