Product Certification&
    Enterprise Certification

  • Mr. Ceaser
    Tel: 86-917-3909592

  • Mr.Daniel
    业务
    Tel: +86 18629074496

  • Mr.Allan
    业务
    Tel: +86 15289358824

  • Ms.Amy
    Tel: +86 13892490616

  • Mr.Joey
    Tel: +86 13892490616

  • Mobile:13892490616
  • Tel:86-917-3909592
  • Fax:86-917-3909592
  • URL:http://www.gk-bio.com
  • Province/state:Shaanxi
  • City:Baoji
  • Street:China
  • MaxCard:

lookchemhot product CAS New CAS

hot product 89-78-1 2316-26-9 475-20-7 116-53-0 1139-30-6 7492-70-8 106-29-6 123-32-0 98-53-3 928-96-1