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        中文版 - ENGLISH
       
      Top Products
      Contact Us
      Manufacturing base:
      (1) NO. 16, Guangtong Road, Longquan Town, Zichuan District, Zibo City, Shandong, China
      (2) No.27 London Road, Qingdao Free Trade Zone, Qingdao City, Shandong, China
      (3) No.171, Industry Road, Zibo Hi-tech District, Zibo City, Shandong, China
      Oversea Sales:
      Tel: 86-532-86959667 Fax: 86-532-86760085
      E-mail: sales@changyuintl.com
      Domestic Sales:
      Tel: 86-533-5860002、86-533-5860039 Fax: 86-533-5860296
      E-mail: gtsales@changyuintl.com
      Branch
      Zibo Guangcheng Chemical Co., Ltd.
      Shandong Guangyin New Materials Co., Ltd.
      Zibo Guangyuan Biological Co., Ltd.
      Qingdao Guangtong International Logistics Co., Ltd.
      Qingdao Guangtong Biotechnology Development Co., Ltd.
      Zibo Guangtong Hospital
      Zibo Hengli Cement Co., Ltd.
      Shandong Guangyin DKK Environmental Technology Co., Ltd.
      Shandong Guangyin DKK New Materials Co., Ltd.
      Qingdao Lilai Fine Chemical Co., Ltd.
       
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