The Shandong Provincial Liaocheng City Market Supervision Administration has announced the results of its 2025 municipal-level supervision and random inspection of particleboard product quality.

A total of 6 batches of particleboard products from both production and circulation sectors were sampled for inspection.

All tested batches were found to be qualified after inspection.

The sampling and inspection were conducted according to standards including GB/T 4897-2015 "Particleboard," GB/T 41715-2022 "Oriented Strand Board (OSB)," LY/T 1850-2010 "Oriented Strand Board," and GB 18580-2017 "Indoor Decorating and Refurbishing Materials - Limit of Formaldehyde Emission of Wood-based Panels and Finishing Products."

The inspection items primarily included modulus of rupture, internal bond strength, and surface bond strength.

Summary of Qualified Products in the 2025 Municipal Supervision and Random Inspection of Particleboard Quality No. Inspection Sector, Product Name, Specific Name of Inspected Product, Inspected Unit, Production Date/Batch No., Specifications, Trademark, Inspection Result, Unified Social Credit Code, Report No., Claimed Manufacturer, Inspection Agency, Remarks 1 Production Sector, Particleboard, Particleboard, Chiping Xinlida Wood Industry Co., Ltd., 2025.07.15, //, 2440×1220×18 (mm), Xinxing, Qualified, 9137152375266538X, GLCJDZ250091, Chiping Xinlida Wood Industry Co., Ltd., Liaocheng City Product Quality Supervision and Inspection Institute 2 Production Sector, Particleboard, Particleboard, Shandong Xinlicheng Wood Industry Co., Ltd., 2025.05.09, //, 1220×2440×18 (mm), Xinwangda, Qualified, 91371526MA3TM9804N, LCJDZ250355, Shandong Xinlicheng Wood Industry Co., Ltd., Liaocheng City Product Quality Supervision and Inspection Institute 3 Circulation Sector, Particleboard, Oriented Strand Board, Liaocheng Dongchangfu District Chengxin Decoration Materials Center, 2025.08.22, //, 1220×2440×12 (mm), Luli, Qualified, 92371502MA3HBGKT68, LCJDZ250273, Shouguang Luli Wood Industry Co., Ltd., Liaocheng City Product Quality Supervision and Inspection Institute 4 Circulation Sector, Particleboard, Oriented Strand Board, Liaocheng Dongchangfu District Chengxin Decoration Materials Center, 2024.12.02, //, 1220×2440×9 (mm), Luli, Qualified, 92371502MA3HBGKT68, LCJDZ250274, Shouguang Luli Wood Industry Co., Ltd., Liaocheng City Product Quality Supervision and Inspection Institute 5 Circulation Sector, Particleboard, Oriented Strand Board (OSB), Liaocheng High-tech Zone Youjia Decoration Materials Store, Date of Purchase: 2025.8.6, //, 2440mm×1220mm×9mm, /, Qualified, 92371500MA3NKJCP5N, LCJDZ250252, Shouguang Luli Wood Industry Co., Ltd., Liaocheng City Product Quality Supervision and Inspection Institute 6 Circulation Sector, Particleboard, Oriented Strand Board, Shandong Zhongcheng Building Materials Decoration Co., Ltd., 2025.06.06, //, 1220×2440×9 (mm), Luli, Qualified, 91371500MA3UF7HN7R, LCJDZ250304, Shouguang Luli Wood Industry Co., Ltd., Liaocheng City Product Quality Supervision and Inspection Institute

List of Enterprises Not Sampled in the 2025 Municipal Supervision and Random Inspection of Particleboard Product Quality No., Enterprise Name, Sampling Status 1, Liaocheng Yuanfeng Board Industry Co., Ltd., Does not produce the sampled product this time; currently produces: Faced wood-based panels 2, Liaocheng Xingguang Wood Industry Co., Ltd., Does not produce the sampled product this time; currently produces: Faced wood-based panels 3, Yanggu Wanhao Wood Industry Co., Ltd., Does not produce the product for this inspection; produces veneer