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Customer Service

Welcome to join the family of Zhong Jian International. You can register for a membership card through our Guozhen Store or authorized partner to enjoy membership benefit. We will also listen to your suggestions and advice carefully to constantly improve products' quality and service standard. Let's work together to realize Guozhen Dream.

Service Hotline:+86-10-64850599-6917(Beijing)

                        +852-26206328(Hong Kong)

Service Time:9:00-12:00 in the morning and 13:00-17:00 in the afternoon from Monday to Friday.

Service Email: service@intgz.com We will reply in one work when receiving your email.

Internet or Wechat inquiry: You can leave a message through our website or friend our Wechat ID Zhong Jian International Company Limited.

Mail:

Add:(1)Zhong Jian International, New Era Health Industry (Group) Co., Ltd., Zhongguancun Life Science Park, Beiqing Road, Changping District, Beijing. Zip Code: 102206

          (2)3103-3105, Enterprise Square Two, 3 Sheung Yuet Road, Kowloon Bay, KL, Hong Kong