• Zaozhuang Chiral Pharmaceutical Chemicals Co., Ltd.
•  +86-(632)-519-2770
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• Shaanxi Research Design Institute of Petroleum and Chemical Industry
•  +86-(29)-8554-2618, 8553-2986
• View

• Bright Chemicals
•  +86-(21)-51320018
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• Shanghai Neaopharma Co., Ltd.
•  +86-(21)-5079-1602
• View

• Shuyang Fengtai Chemical Co., Ltd.
•  +86-(527)-8396-6999
• View

• Beijing Beiqing Chuangye Sci. & Tech. Development Co., Ltd.
•  +86-(10)-6255-0363, 6276-8960
• View

• Lianyungang Zhongcheng Chemical Co., Ltd.
•  +86-(518)-8361-8698, 8361-1610, 8361-1669
• View

• Feicheng Acid Chemicals Co., Ltd.
•  +86-(538)-321-1982
• View

• Beijing Yanjing Pharmaceutical Co.Ltd
•  +86-(10)-6576-1676, 6576-7987, 6576-3930
• View

• Shanghai Wonder Pharmaceutical Co., Ltd.
•  +86-(21)-5058-6589
• View

• Hangzhou Fenghe Bio-technology Co., Ltd.
•  +86-(571)-8825-5505
• View

• Shandong Henglian Chemical Co., Ltd.
•  +86-(536)-8671737
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• Zibo Dade Pharmaceuticals Co., Ltd.
•  +86-(533)-7227-977
• View

• Yancheng Yueheng Chemical Co., Ltd.
•  +86-(515)-8819-5669
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• Shanghai Yiyao Fine Chemical Plant
•  +86-(21)-6919-3684
• View

• Yancheng Zhongya Medicine Chemical Co., Ltd.
•  +86-(515)-8438-3268
• View

• Beijing Landmass Technology Co., Ltd.
•  +86-(10)-8201-3142
• View

• Beijing Vita Sci-Tech Co., Ltd.
•  +86-(10)-5157-0286, 5157-0287, 5157-0288
• View

• Sichuan Industrial Institute of Antibiotics Co., Ltd.
•  +86-(28)-84384663
• View

• Kingfirst Chemical (Nanjing) Co., Ltd.
•  +86-(25)-8452-2992
• View

• Taixing Xingyuan Petrochemical Factory
•  +86-(438)-622-3708
• View

• Shandong CN Chemical Co., Ltd.
•  +86-(532)-81767678
• View

• Hunan Huacheng Pharmaceutical Co., Ltd.
•  +86-(739)-519-5669, 235-2519
• View

• Liaoyang Tianyuan Chemical Plant
•  +86-(419)-415-0183
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• Shaanxi Sunrun Bio-technology Co., Ltd.
•  +86-(29)-8885-1687
• View

• Zhejiang Horde Pharma Co., Ltd.
•  +86-(571)-85114466
• View

• Shanghai Baozong Pharmaceutical Co., Ltd.
•  +86-(21)-5686-2523, 5686-1616, 6686-6377
• View

• Nanjing Nisus Chemical Co., Ltd.
•  +86-(25)-8430-0039
• View

• Lanzhou Weiri Bio-Engineering Co., Ltd.
•  +86-(931)-851-8888
• View

• Meilida Pigment Industry Co., Ltd.
•  +86-(318)-204-9669, 204-9280
• View

• Goldchance Industry Co., Ltd.
•  +86-(755)-8248-0398, 8248-0399
• View

• Shanghai Fine Chemicals Co., Ltd.
•  +86-(21)-3358 1117
• View

• Yantai Thinking Finechem Technology Co., Ltd.
•  +86-(535)-638-5889
• View

• Hubei Haosun Pharmaceutical Co., Ltd.
•  +86-(711)-5916685
• View

• Shanghai Baoda Veterinary Pharmaceutical Co., Ltd.
•  +86-(21)-5686-2523, 5686-1616, 6686-6377
• View

• Anhui Chizhou Kuangda Metallurgical Chemistry Plant
•  +86-(566)-222-0943, 222-1676, 222-1767
• View

• Lemman Laboratories International Co., Ltd.
•  +86-(571)-8697-7060
• View

• Shaanxi A-big-bridge Biology Sci-Tech Co., Ltd.
•  +86-(29)-8822-0077
• View

• Shanghai Diyang Chemical Imp./Exp. Co., Ltd.
•  +86-(21)-3392-6898
• View

• Eastpro Technology Inc.
•  +86-(571)-8817-5143
• View

• Guizhou Hosing Sci-Tech Co., Ltd.
•  +86-(851)-801-2199
• View

• Zhaoyuan Guotai Chemical Factory
•  +86-(535)-833-2616, +86-13356988598
• View

• Beijing Chunpu Center of Application Technology
•  +86-(10)-8257-2604
• View

• Haimen Ruifeng Color Co., Ltd.
•  +86-(513)-8276-0201, 8276-0678
• View

• Kunshan Kunhua Co., Ltd.
•  +86-(512)-57477333/57303209
• View

• Ideal Chemical Ltd.
•  +86-(512)-6127-0509
• View

• Shouguang Shenda Chemical Industry Co., Ltd.
•  +86-(536)-589-0777
• View

• Shanghai Zealchem Co., Ltd.
•  +86-(21)-5269-6721
• View

• Kunshan Shipu No. 3 Chemical Plant
•  +86-(512)-5740-1004, 013906268256
• View

• Hebei HeiShi Chemicals Co., Ltd
•  +86-(311)-15203116838
• View