Shanghai Toyang Biotechnology Co., LTD
Telephone021-59555769 13524932310
Websitehttp://www.toyongbio.com
Guangzhou Weihua Biotechnology Co., Ltd
Telephone020-37239396 18922496242
Websitehttp://www.weihuasw.com
Chongqing Yusi medical technology cable Co., Ltd.
Telephone62795528 18896157519
Websitehttps://www.yusiyy.com/
Xi'an Ruixi Biotechnology Co., Ltd
Telephone7895 17778953996
Websitehttp://www.xarxbio.com
Guangzhou Carbonwater Biotechnology Co., Ltd
Telephone 13422103660
Websitehttp://www.tansh-tech.com/
Xi'an Kaixin Biotechnology Co., Ltd
Telephone029-68881181 13619217766
Websitehttp://www.xakxbio.com/
Beijing HwrkChemical Technology Co., Ltd
Telephone89508211 18501085097
Websitehttp://www.hwrkchemical.com
Jia Xing Isenchem Co.,Ltd
Telephone0573-85285100 18627885956
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm
Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070 13770331960
Websitehttp://www.echemlin.cn
Bide Pharmatech Ltd.
Telephone400-164-7117 18317119277
Websitehttp://www.bidepharm.com
Shanghai Macklin Biochemical Co.,Ltd.
Telephone15221275939 15221275939
Websitehttp://www.macklin.cn
Shanghai EFE Biological Technology Co., Ltd.
Telephone021-65675885 18964387627
Websitehttp://www.efebio.com
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone 15026964105
Websitehttps://www.shyuanye.com
Shanghai SuperLan Chemcial Technique Centre
Telephone0-2022843681 15618226720
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19886/0_EN.htm
Henan Alpha Chemical Co., Ltd.
Telephone0371-55055611 18137792234
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31206/0.htm
Zhengzhou Alfa Chemical Co.,Ltd
Telephone +86-18530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Guangzhou Younan Technology Co., Ltd
Telephone020-82000279 18988941452
Websitehttp://www.ubiochem.cn/
NBC (Shanghai) Chemical Co.,Ltd
Telephone 13671558889
Websitehttps://www.pegderivatives.com/