Suzhou Rovathin Foreign Trade Co.,Ltd
Telephone0512-65816829 18662214788
Websitehttp://www.rovathin.com/
QINGDAO ROSINO CHEMICALS Co., Ltd.
Telephone0532-58564956 15165253168
Websitehttp://www.rosinochem.com
Shanghai Hoff Biotechnology Co., LTD
Telephone 15317066716
Websitehttp://www.hoffbiotech.com
XiaoGan ShenYuan ChemPharm co,ltd
Telephone 15527768850
Websitehttp://www.farchem.com/
Shandong Xiya Chemical Co., Ltd
Telephone4009903999 13355009207
Websitehttp://www.xiyashiji.com
Yurui (Shanghai) Chemical Co., Ltd.
Telephone02150456736 13818239876
Websitehttp://www.uivchem.com
Shanghai Arbor Chemical Co., Ltd.
Telephone021-021-60451683 15021268886
Websitehttps://www.arborpharmchem.com/zh-hans/
Valiant Co., Ltd.
Telephone0535-6101880
Websitehttp://www.valiant-cn.com/
Suzhou yacoo science co.,Ltd
Telephone0512-87182056 18013166090
Websitehttp://www.yacoo.com.cn
HangZhou YuHao Chemical Technology Co., Ltd.
Telephone0571-82693216
Websitehttp://www.yuhaochemical.com
Shanghai Macklin Biochemical Co.,Ltd.
Telephone15221275939 15221275939
Websitehttp://www.macklin.cn
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Hebei Chiral Chemistry and Biotechnology Co., Ltd.
Telephone15100160512 15100160512
Websitehttp://www.kla-bio.com
ShangHai Biochempartner Co.,Ltd
Telephone17754423994 17754423994
Websitehttps://www.biochempartner.com
Taicang Chemwells Chemical Technology Co., Ltd.
Telephone0512-53202808 15850293895
Websitehttp://www.chemwells.com
Shandong Ono Chemical Co., Ltd.
Telephone0539-6362799 20)
Websitehttp://www.onochem.com
Aikon International Limited
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Shanghai Jizhi Biochemical Technology Co. Ltd.
Telephone400-400-400-9004166 18616739031
Websitehttp://www.acmec-e.com/