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      YUAN SINE SPRING ENTERPRISE CO., LTD
      TEL : +86 755 23737351 / 23340773
      E-MAIL : lizazhang@yuansine.com  / sumchain@sumchain.com.cn
      FAX : +86 755 23322093
      OFFICE ADD :  2F-B, B Building, No.6, Hengzhu 3rd Road, Tang xia yong, Songgang Town, Baoan District, Shenzhen, China (Zip code 518105)
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