CHINA TOP 1 CHEMICAL BUILDING MATERIALS MANUFACTURER AND EXPORTER

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Certificate of conformity of quality management system certification

Guangdong Yunyan Special Cement Building Materials Co.,Ltd. is in conformity with GB/T 19001-2008 / ISO 9001:2008 Standard, this system is valid for the manufacture of epoxy glue for building, polymer mortar, cement adhesive and interior & exterior wall paint

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