Zhengzhou Huiju Chemical Co., Ltd.
Telephone0371-55900031 18137872243
Websitehttps://www.chemicalbook.com/supplier/11124122/
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
T&W GROUP
Telephone021-61551611 13296011611
Websitehttp://www.trustwe.com/
Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.
Telephone0755-26718755 13266723223
Websitehttp://www.derthon.com
SunaTech Inc.
Telephone0512-62872180 18994314770
Websitehttp://www.sunatech.com.cn/
Suzhou Rosen Biotechnology Co.,Ltd.
Telephone0512-87888687 13626191410
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16333/0_EN.htm
Hangzhou J&H Chemical Co., Ltd.
Telephone0571-87396432
Websitehttp://www.jhechem.com
Suzhou GR Pharmaceutical Co., Ltd.
Telephone0512-62867016; 13771772901
Websitehttp://www.gr-chem.com
Wuxi SeniorMat. Co. Ltd.
Telephone181 189 19868; 18118919868
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17189/0_EN.htm
JinJin Le Chemical Co., Ltd
Telephone18001959627(微信同号) 18001959627
Websitehttp://www.jinjinlechem.com
Shenzhen Regent Biochemical Technology Co., Ltd.
Telephone0755-85201366 18938635012
Websitehttp://www.regentsciences.com/
Aikon International Limited
Telephone025-58851090 13913916777
Websitehttp://www.aikonchem.com
Wuhan FengyaoTonghui Chemical Products Co., Ltd.
Telephone027-87466105 15377573527
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30440/0_EN.htm
Henan's chemical products co., LTD
Telephone0371-60919097 15378766539;
Websitehttp://www.psaichem.cn/
Hunan chemfish Scientific co.,ltd
Telephone85567275 18216238001
Websitehttp://www.chemfish.com
Nanjing Zhiyan Technology Co., Ltd.
Telephone 15365097539
Websitehttps://www.zhi-yan.cn
Henan Lien Chemical Products Co., Ltd.
Telephone03716091-9097 13383857418;
Websitehttp://www.psaichem.com/
Zhengzhou Alfa Chemical Co.,Ltd
Telephone +86-18530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/