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Hong Kong Chang En health science and technology co., LTD

Guangzhou Chang En environmental protection technology co., LTD

  • Marketing Center:Room 6609-6611, Huijin Building, Huangbian North Road, Baiyun District, Guangzhou, China
  • Factory address:No.14 Guixiang Street,Taihe Town, Baiyun District,Guangzhou, Guangdong
  • Tel:+86-020-36162850
  • Fax:020-36082492