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Qingdao,Shandong,China China
Introduction QingdaoStandardInspectionServiceCo., Ltd., shortfor"SDI", isanindependentinspectionc...
Qingdao Standard Inspection Service Co., Ltd. (short for SDI) is committed to provide Quality Control Inspections, Factory and Supplier Audits, Contai
SDI is committed to providing the third party inspection services (full inspection and sampling inspection), factory evaluation, pre-production inspec
Introduction QingdaoStandardInspectionServiceCo., Ltd., shortfor"SDI", isanindependentinspectioncomp...
Contact Person Livia Leng
Address Qingdao, Shandong
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