YangZhou Ruihong Biotech Co., Ltd.
Telephone15380367604 15850576331
Websitehttp://www.ruihongbiotech.com
Artis Biotech Co. Ltd.
Telephone19138486554 18108108965
Websitehttps://artis-standards.com/
Shanghai SuperLan Chemcial Technique Centre
Telephone0-2022843681 15618226720
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19886/0_EN.htm
Lynnchem
Telephone86-(0)29-85992781 17792393971
Websitehttp://www.lynnchem.com/
Shanghai Yu Ben Biotechnology Co., Ltd.
Telephone021-61350663 15502154572
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30592/0_EN.htm
Shandong utilizing biological technology co., LTD
Telephone 15966937598
Websitehttp://hongtushengwu.web.97jindianzi.com/vip_hongtushengwu.html
Henan Alpha Chemical Co., Ltd.
Telephone0371-55055611 18137792234
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31206/0.htm
Shanghai Pleikon Chemical Technology Co., Ltd
Telephone021-54321516 17717324060
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31444/0_EN.htm
CHG Opto-Electronic Corporation Limited
Telephone 2537653158 16621191650
Websitehttps://www.uncinfo.cn
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone 13675144456
Websitehttp://www.synzest.com
TCI (Shanghai) Chemical Trading Co., Ltd.
Telephone021-61109150
Websitehttps://www.tcisct.com
Shanghai YuZn Pharm. Technology Co.,Ltd.
Telephone15921286451; 15921286451
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList642122/0_EN.htm
Shaanxi Kebele Pharmaceutical R&D Co., Ltd
Telephone13119135307 13119135307;
Website
Shandong benrite new chemical materials co.,ltd
Telephone0533-2866658 15615638350
Websitehttp://cn.benritechem.com/
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Henan Inokai New Materials Co., Ltd
Telephone 15090072163
Website
Nanjing Bic Biotechnology Co., Ltd
Telephone025-58906079 15151970915
Websitehttps://www.bicbiotech.com/en/index.php