Qingdao Sinoy Construction Materials Co., Ltd.

  • Verified China supplier - Qingdao Sinoy Construction Materials Co., Ltd.
  • Verified China supplier - Qingdao Sinoy Construction Materials Co., Ltd.

    Employees: 11~50

    Year Established: 2011

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    Verified China supplier - Qingdao Sinoy Construction Materials Co., Ltd.
    Verified China supplier - Qingdao Sinoy Construction Materials Co., Ltd.