On March 11, 2020, the website of Tianjin Market Supervision and Administration Commission released the "Notice on the Quality Spot Check of Some Products in Our City in the National Supervision and Spot Check of Product Quality in 2019". According to the report, in 2019, the State Administration for Market Regulation issued 5 batches of national product quality supervision and random inspection notices, involving 343 batches of 84 categories of products produced by 301 enterprises in Tianjin. 8.75%. Among them, 70 categories of products such as automobile interior materials, student stationery, baby carriages, wires and cables, exterior wall coatings for buildings, building waterproofing membranes, down clothing, compound fertilizers, and dishwashing detergents were not found to be unqualified. In addition, 30 batches of 14 types of products were found to be unqualified, namely valves, suit coats, electric bicycles, bicycles, polyethylene (PE) pipes, hazardous chemical packaging, children's and infants' clothing, synthetic resin emulsion interior wall coatings, manual Wheelchairs, non-laminated film bags, food contact paper containers, disconnect switches, motorcycle tires, routers.

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Among them, 16 batches of valve products were randomly checked, of which 5 batches were unqualified, and the unqualified discovery rate was 31.25%. Butterfly valves produced by Tianjin Hualida Valve Co., Ltd., Tianjin Jiantang Valve Co., Ltd., Tianjin Jinnan District Yuanmeng Valve Factory, Tianjin Guancheng Shimin Machinery Parts Co., Ltd., and Tianjin Baize Valve Co., Ltd. Thickness measurement indicators are not qualified. (Source: China Quality News Network)

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2019 State Supervision and Spot Check List of Qualified Products in Tianjin