• Beijing Orient Ruijing Science & Technology Co. Ltd
•  +86-(10)-8731-4873
• View

• Beijing StandardHerbs Medical Science & Technology Development Co., Ltd.
•  +86-(10)-6298-5150
• View

• Beijing Lianben Pharm-Chemicals Tech. Co., Ltd.
•  +86-(10)-8338-6766
• View

• Beijing Nine Camp Medicine Technology Co., Ltd.
•  +86-(10)-8779-8750
• View

• Binhai Baiyun Chemical Co., Ltd.
•  +86-(515)-8438-3307, +86-15895102888
• View

• Beijing Jianli Pharmaceutical Co., Ltd.
•  +86-(10)-88552344
• View

• Bright Chemicals
•  +86-(21)-51320018
• View

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

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

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

• Beijing Hope International Pharmaceutical Technology Development Co., Ltd
•  +86-(10)-67886402
• View

• Biomatrik Inc.
•  +86-(573)-82623377
• View

• Bright Chemicals Ltd
•  +86-27-83208502
• View

• Biokemix
•  +91-(40)-6613 6366
• View

• Byelen Chemicals Co., Ltd.
•  +86-(21)-5836-0125-, 5836-0126
• View

• Beijing Dtftchem Technology Co., Ltd.
•  +86-(10)-6027-5860, 6027-0825
• View

• Beijing Chemical Industry Group Imp. & Exp. Co
•  +086-(010)-87319019,87318681
• View

• Botaniex Inc.
•  +86-(731)-8871-8666
• View

• Beijing Luckystar Co., Ltd.
•  +86-(10)-6497-0826
• View

• Beijing Uniwis Tech Limited
•  +86-(10)-8223-0027, 8223-0028
• View

• Beijing Hengrun Weiyuan Biotechnologies,. Inc.
•  +86-(10)-6969-6397
• View

• Blue Ribbon Group Co., Ltd.
•  +86-(10)-8882-0149, 8882-0148
• View

• Baoding Zhongbao Chemical Industry Trading Co., Ltd.
•  +86-(312)-302-4297
• View

• Balaji Amines Ltd.
•  +91-(217)-2310822,2310823 ,2310824
• View

• Bombay Ammonia & Chemical Company
•  +91-(22)-24948652 ,24948659
• View

• Basic Pharma Life Science P Ltd.
•  +91-(2646)-645714
• View

• Beijing Greenlight Industry Development Co., Ltd.
•  +86-(10)-6424-1181, 6420-3016
• View

• Biotrend Chemicals AG
•  +41-(44)-805 76 76
• View

• Baker Petrolite
•  +1-(281)-276-5400
• View

• Best Chemical Company
•  +86-(519)-86893620, 86608853
• View

• Beijing Gui Tong Hang International Trading Co., Ltd.
•  +86-(10)-67668633-15
• View

• Beijing Zhongshuo Pharmaceutical Technology Development Co., Ltd
•  +86-(10)-64430626
• View

• Beijing JHYB Pharmaceutical Technology Co., Ltd
•  (010)-88593845,88592946
• View

• B&S Group (Asia) Ltd
•  +86-(755)-33686478
• View

• Beijing Huikang Boyuan Chemical Tech Co., Ltd.
•  +86-10-68867502
• View

• Beijing Pharma-Tech Synth Technology Co., Ltd.
•  +86-(10)-81726149
• View

• BrightGene Pharma
•  +86-(158)-62471140
• View

• Beijing Dilong Chemical Co., Ltd.
•  +86-(10)-61297248
• View

• Beijing Nordhuns Chemical Technology Co., Ltd.
•  +86-(10)-84929330, 86972915
• View

• BoroChem
•  33 (0)2 31 94 50 73
• View

• Badrivishal Chemicals & Pharmaceuticals
•  +91-(2114)-320678
• View

• Betapharma(Shanghai)Co., Ltd.
•  +86-(21)-33538380
• View

• Baymag Inc.
•  +1 403 271-9400
• View

• Beijing Mashi Fine Chemical Co.,Ltd.
•  +86-10-61271592
• View

• Bluebell Polymers Pvt. Ltd
•  
• View

• BP Canada Energy Company
•  +1-403-2331313
• View

• B&M Chemicals Limited
•  +91 33 2474515
• View

• Basell
•  +31 20 44 68 644
• View