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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Crown cap
Standard published on 24.2.2016
Selected format:Bone china
Standard published on 31.12.2024
Selected format:Copper red glaze porcelain
Standard published on 28.11.2024
Selected format:Standard of artistic porcelain—Part 1: Carved porcelain
Standard published on 3.7.2015
Selected format:Standard of artistic porcelain—Part 2: Artistic ware
Standard published on 15.3.2018
Selected format:Standard of artistic porcelain—Part 3: Cultural ware
Standard published on 3.7.2015
Selected format:Test method for tensile-impact property of plastics
Standard published on 23.6.1992
Selected format:Unplasticized polyvinyl chloride(PVC-U) pipes dichloromethane resistance test method
Standard published on 5.12.2007
Selected format:Paper and board—Determination of surface pH
Standard published on 11.9.2015
Selected format:Sodium ethoxylated alkyl sulfate
Standard published on 30.12.2022
Selected format:Latest update: 2026-04-02 (Number of items: 2 270 295)
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