Beijing Guofang Dingsheng Technology Co., Ltd.
Telephone18610472091 18610472091
Websitehttp://www.gfdschem.com
Wu Han Lbpchem Chemical Co., Ltd.
Telephone02763499399 13797220777
Websitehttp://www.lpbchem.com/
Hubei Metcata Co., Ltd.
Telephone027-86643599 18140660632
Websitehttp://www.metcata.com
Henan Runfeng Catalyst Co. LTD
Telephone 15560227177
Websitehttp://www.runcatalysts.cn/
Wuhan phosphine biologic Pharmaceutical Co., LTD
Telephone15102702255 15102702255
Websitehttp://www.lpbchem.com/
Wuhan Jiade Ruifeng New Materials Co., Ltd
Telephone 18271874579
Websitehttp://www.jdchem.com.cn/
J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
ShangHai DEMO Chemical Co.,Ltd
Telephone400-021-7337 2355568890
Websitehttp://www.demochem.com
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18501085097
Websitehttp://www.hwrkchemical.com
Energy Chemical
Telephone021-021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Accela ChemBio Co.,Ltd.
Telephone021-50795510 4000665055
Websitehttp://www.shao-yuan.com/
Wuhan Fortuna Chemical Co., Ltd
Telephone027-027-59207852 13308628970
Websitehttp://www.fortunachem.cn
WuHan Taiyukaishang Chemical Co., Ltd.
Telephone027-87680032 18963957250
Websitehttp://www.taiyuchem.com/
T&W GROUP
Telephone021-61551611 13296011611
Websitehttp://www.trustwe.com/
Shanghai Topbiochem Technology Co., Ltd
Telephone021-58170097
Websitehttp://www.topbiochem.com
BeiJing Greenchem Technology Co.,Ltd.
Telephone13842764302; 13842764302
Websitehttp://www.bjgreenchem.com/index.html
Bide Pharmatech Ltd.
Telephone400-1647117 15221909166
Websitehttp://www.bidepharm.com
Sinocompound Catalysts Co., Ltd.
Telephone0512-67216630 18962121273;
Websitehttp://www.sinocompound.com