J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-61259108 18621169109
Websitehttps://www.meryer.com/cn/index/
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
Energy Chemical
Telephone021-021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Wuhan Chemwish Technology Co., Ltd
Telephone86-027-67849912
Websitehttp://www.chemwish.com
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Telephone+86-21-54098501
Websitehttp://www.sinch.com.cn/
Shanghai Ennopharm Co., Ltd.
Telephone+86 (21) 6435-5022
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13640/0.htm
SpringPharma Tech Co.,Ltd
Telephone+86-25-68710855, +86-25-68710897
Websitehttp://www.springpharma.net
Hangzhou Yuhao Chemical Technology Co., Ltd
Telephone0571-82693216
Websitehttp://www.chemyuhao.com
Dtchem Laboratories,（Gan Su）Co.,Ltd.
Telephone 18993966060
Websitehttp://www.techbiochem.com
Nanjing Norris-Pharm Technology Co., Ltd
Telephone 13901585132
Website
Nanjing YiFan Biological Technology Co., Ltd.
Telephone025-025-52700520 18914499889
Websitehttp://www.yfbiotech.com/
AN PharmaTech Co Ltd
Telephone86(21)68097365
Websitehttp://www.anpharma.net
JW & Y Pharmlab Co., Ltd.
Telephone021-64340559 13651849907;
Websitehttp://www.jwypharmlab.com.cn
SPIRO PHARMA
Telephone
Websitehttp://www.spiropharma.com.cn
Fuyang JSK Biomedical Technology Co., Ltd
Telephone 18915409046
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19150/0.htm
ShangHai Siyan Biological Technology Co., Ltd.
Telephone021-50908862，442785678，326799392 18721037013
Websitehttp://www.siyanbio-tec.com
Zhengzhou Alfachem Co.,Ltd.
Telephone0371-53778726 18003825608
Websitehttps://www.chemicalbook.com/Supplier/10838232/
