- Langer biotech. Co., Ltd
- Address:hanghai, Zhengzhou, Henan, China,450000
- Cosmo Company Limited
- Address:Jinmen Rd., Suzhou, Jiangsu, China,215000
- minter chemical co., LTD.
- Address:NO.2 yuanmingyuan west road, beijing, beijing, China,100193
- Chongqing Chinabase Import and Export Co., Ltd.
- Address:Chongqing, Chongqing, China
- QR pharmaceutical CO., Ltd.
- Address:GuiQiao road 1150, Shanghai, Shanghai, China
- Jiangsu Longhealth Limited
- Address:No.8 Dongyi Road,industrial park of Hongze county, Jiangsu province, China Huaian, Jiangsu
- Heze Haotian Chemical Co., Ltd
- Address:Juancheng Development Zone, Heze, Shandong, China
- Ketenechem (Shanghai) Co., Ltd.
- Address:Rm 503 , No. 1, 88 Cailun Road, Zhangjiang High Tech Park, Pudong, Shanghai, Shanghai, Shanghai, China
- HULUDAO VAST OCEAN CHEMICAL PRODUCT TRADE CO., LTD.
- Address:No.54-4N,Longchengstreet,Longgang District,Huludao city,Liaoning province,P.R.China, Huludao, Liaoning, China,125000
- Jinan Chuan Cheng Pharmaceutical
- Address:No. 15, Lieshishan North Road, Jinan, Shandong, China
- Yichang Huamnwell Pharmaceutical Co., Ltd
- Address:No.19, Dalian Road, Yichang, Hubei, China,430000
- Deppyye Bottoms Ltd
- Address:NO.323,TaoRanJu Business,XuanWu District,BeiJing, Jixi, Heilongjiang, China,100054
- Heilongjiang fangyuanhuitong Economic trading CO., Ltd.
- Address:aijian, Harbin, Heilongjiang, China,150016
- hanghai Lingtaixin science Co., Ltd.
- Address:luojin, shanghai, China,201100
- Wuhan Pharmaceutical intermediates Co.Ltd.
- Address:No.496, Zhongshan Road, Wuchang, Wuhan,Hubei, CN, Wuhan, Hubei, China,430064
- Stru Chemical Co., Ltd
- Address:No.5-701. 99 Lane, Gubei New Area Ronghua West Road, Shanghai, China,201103
- Shi Jia Zhuang Haili Pharmaceutical Co., Ltd
- Address:HUIXIN DONG JIE 4,CHAOYANG DIST.BEIJING Beijing, Beijing
- Naturcroe Biotech Limited
- Address:Chengyang Gaoxingqu Qingdao, Shandong
- Qufu Shuangcheng Trading Co., Ltd
- Address:No.33 Wuyutai Road Jining, Shandong
- TIANJIN TIANMAO TECHNOLOGY DEVELOPMENT CORP LTD
- Address:HUAYUAN, TIANJIN, China,300384