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/
Thermo Fisher Scientific
Telephone800-810-5118
Websitehttp://www.thermo.com.cn
Shanghai PharmOrgsyn Technology Co., LTD.
Telephone021-+86-021-38228826 13916602830;
Websitehttp://www.pharmorgsyn.cn
Shandong Ono Chemical Co., Ltd.
Telephone0539-6362799 20)
Websitehttp://www.onochem.com
SuZhou Medinoah Co.,LTD.
Telephone0512-69561983 13914027025
Websitehttp://www.medinoah.com/
Shanxi Xuanran Import and Export Trade Co., Ltd.
Telephone +8617735180244
Websitehttps://www.xuanranglobal.com/
Abosyn
Telephone0512-69561983 13914027025
Websitehttps://abosyn.cn/
Shanxi Tihondan Pharmaceutical Technology Co., Ltd
Telephone +8618235132063
Websitehttps://www.tihondan.com/web/#/