• Beijng Century Richap Chemistry Co.,Ltd
•  86-10-64455497
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• Bioactive Organic
•  91--8000087074
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• Biomatik Corporation
•  1-800-8368089
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• Benzol, LTD
•  380-6453-95026
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• Beijing Lunarsun Pharmaceutical Co. Ltd.
•  86-10-80771379
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• Beijing Lunarsun Pharmaceutical Co.,LTD.
•  86-138-10001261
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• Binhai Xingguang Chemical Co.,Ltd.
•  86-515-84383775
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• Borun Chemical Co.,LTD
•  86-574-87178138
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• Beijing Dehaibei Sci-Tech Development Co., Ltd
•  86-371-69067679
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• BIOHERBIX CO.,LTD
•  86-29-84183437
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• Beijing Carboinn Limite Company
•  86-010-13436805357
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• BioChemNet
•  82-2-2081-1981
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• Beijing Zizhu Pharmaceutical Co., Ltd.
•  0086-10-62273171
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• Boron Molecular
•  919-981-4441
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• Bio-Lab Ltd.
•  + 972 -2- 584 1111
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• Beijing East Sea Investment
•  +86 10 64899955
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• Biogene Organics, Inc.
•  +1-281-602-1571
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• Blue Runners Union Trading Co.
•  86 10 6857 1983
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• BHUMI SALES
•  +91-79-27541632
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• bitop AG
•  +49.2302.91440-0
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• Best West Laboratories, Inc.
•  (801)-415-9463
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• Beijing ODY chemical co., ltd
•  +86-10-64438571
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• BENBU ZUGUANG FINECHEM CO,. LTD.
•  86-552-3031618
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• Beijing xinze technology co,ltd
•  010-80727588
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• BEIJING SMART CHEMICALS CO.,LTD
•  +86 10 81953153
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• Beijing Honghui Meditech
•  +86 1061253025
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• Beijing Mediking Biopharm Co., Ltd.
•  +8610-81769620
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• Brothchem
•  021-64236937
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• Beijing Friend Pharma
•  +86 10 64935102
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• Beijing Green Huayang S.T.D. Co., Ltd.
•  +86-10-88119489-15
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• Be-Long Group
•  +86-25-8471-2602
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• BoroChem
•  +33 2 31 94 50 73
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• BIOMOL International, LP
•  
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• Biochem Tek(Shanghai) Co.,ltd
•  86-21-51991287
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• beijing giant chemicals co,.ltd
•  0086-10-65815231
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• Bridge Organics
•  269 649 4200
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• Beijing Lunarsun Pharmaceutical CO.,Ltd.
•  0086-80771379
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• Bulbul Exim
•  0091 265 2252177
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• BuckyUSA
•  713-777-6266
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• Basic Pharma Chem
•  +91 2646 309394
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• BOYA(TIANJIN)INTERNATIONAL LIMITED
•  86??3602032155
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• BaoDing NingHua Industrial and Trade CO.,LTD
•  86+312+2992244
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• beijing friend pharma.
•  8613910786254
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• Betapharma Shanghai Inc.Co., Ltd
•  86-21-62951620
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• Belling pharmaceutical CO.,LTD
•  86-571-87165451
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• Bio-gen Extracts Pvt. Ltd.
•  +91-80-51177962
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• biomolekula Limited
•  +49-8106-307975
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• Beijing Wisdom Chemicals Co. Ltd.
•  +0086-10-85869019/29/39
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• BUJNO Synthesis Sp. z o.o.
•  +48 22 606 36 95
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• Beijing Di Long Chemical Co., Ltd
•  86-10-67862864
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