• J&K Scientific Ltd.

  5/F, Building-A, TopBox, No.69 Bei Chen West Road,
  Chaoyang District, Beijing, China, 100029
• 400-666-7788 / +86 10 5930 9000
• +86 10 8284 9933
• jkinfo@jk-sci.com

J&K Scientific Ltd. (Guangdong)

• Room 1126-1127, Building B2, Wanda Plaza, No. 387, Hanxi Avenue East (extension section), Nancun Town, Panyu District, Guangzhou City, Guangdong Province, China, 511446
• +86 20 3888 9733
• +86 20 3888 8285
• jkgz@jk-sci.com

• J&K Scientific Ltd. (Hong Kong)

  19/F, Lee Garden One, 33 Hysan Avenue, Causeway Bay, Hong Kong
• +852 2810 5022
• +852 2810 5033
• jkhk@jk-sci.com

J&K Chemical Ltd. (Shanghai)

• Room B,9th Floor, East Hope Building, No.1777 Century Avenue, Pudong District, Shanghai, China, 200122
• +86 21 6163 8833
• +86 21 6163 8800
• jksh@jk-sci.com