Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696
Websitehttps://www.hanhongsci.com
Nanjing Endesa Bio-tech Co., Ltd.
Telephone025-58862853 18915922038
Websitehttp://www.endesachem.com
ShangHai Siyan Biological Technology Co., Ltd.
Telephone021-50908862，442785678，326799392 18721037013
Websitehttp://www.siyanbio-tec.com
Shanghai Kangman Biological Technology Co., Ltd.
Telephone 18800375331
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20066/0_EN.htm
Hebei Yanxi Chemical Co., Ltd.
Telephone +86-17531190177
Websitehttps://www.chemicalbook.com/manufacturer/hebei-yanxi-chemical-283/
ANHUI WITOP BIOTECH CO., LTD
Telephone +8618071025641
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList418627/0_EN.htm
Wuhan wingroup Pharmaceutical Co., Ltd
Telephone+86-13296627870; +86-13971566811
Websitehttp://www.whwingroup.com/
Hefei TNJ Chemical Industry Co.,Ltd.
Telephone+86-0551-65418684 +86-18949823763
Websitehttps://www.tnjchem.com
Baoji Guokang Healthchem Co., Ltd.
Telephone+86-0917-3909592 +86-13892490616
Websitehttp://www.gk-chemical.com/
Shanghai Yanze Chemical Co., Ltd.
Telephone15345144255 19901447308
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0_EN.htm
Neostar United (Changzhou) Industrial Co., Ltd.
Telephone+86-0519-85551759
Websitehttp://www.neostarunited.com
Hubei Shishun Biotechnology Co. Ltd
Telephone027-59223025 15107168801
Websitehttp://www.ss-bio.com/
Jinan chenghui-shuangda chemical co.,ltd.
Telephone 13256107535
Websitehttps://www.jinanande.com
Henan Weitixi Chemical Technology Co., Ltd
Telephone0371-53370800 18037197114
Websitehttps://www.chemicalbook.com/supplier/24683891/
Hubei Tuobang Chemical Co., Ltd.
Telephone027-59106185 13986192185
Websitehttps://www.hubeituobang.com/
Shaanxi Didu New Material Co., Ltd
Telephone81124267 17392282731
Website
Minglong (Xianning) Pharmaceutical Co., LTD
Telephone186-7296-9259 18771307593
Websitehttps://www.minglongchemistry.com/shop/
Sichuan Vicki Biotechnology Co., Ltd.
Telephone18108052721 17743264324
Websitehttps://www.weikeqi-biotech.com/
