久久婷婷国产综合精品,久久久久久久性潮,换脸国产av一区二区三区,韩国精品一区二区三区无码视频 ,久久久久成人精品无码

Bellen Chemistry Co., Ltd.

Company Profile
Bellen Chemistry Co., Ltd.
We are BellenChem in Beijing, China with a history of three years and a half. We are not traders but real R&D centers.We dare to say, we are the biggest supplier of indazole, isoquinoline and pyridine suppliers in the world. We are focus on Custom synthesis for our leading customer including Top Pharm and catalog company. Pls. visit our website for more information at www.bellenchem.com.
more >

Year of Establishment:

Total Assets(USD):

Total Number of Staff:

Main Competitive Advantages:

Other Competitive Advantages:

Patents and Copyrights:

Send your message to this supplier
  • From:
  • To:
    Bellen Chemistry Co., Ltd.
  • Send a Copy to this Email
  • Message:
    Upload Images / Files
    -?Supports?jpg,?jpeg,?png,
    ?gif,?pdf,?doc,?docx,
    ?xls,?xlsx,?txt,?rar?and?zip
    -?Max?upload?3?files;
    ?Max??total?size:?3MB
    (0/3)

    Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now

  • Verification:
PharmaSources Customer Service