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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
Bamboo strip
Standard published on 28.1.2026
Selected format:Technical specification for thermal regeneration of spent activated carbon
Standard published on 28.1.2026
Selected format:Bamboo woven geogrid
Standard published on 28.1.2026
Selected format:Forest and grassland fire shelter
Standard published on 28.1.2026
Selected format:Forest and grassland fire prevention—Technical specification for unmanned aerial vehicle patrol
Standard published on 28.1.2026
Selected format:Bamboo-wood composite board for van truck floor
Standard published on 28.1.2026
Selected format:Bamboo winding utility tunnel
Standard published on 28.1.2026
Selected format:Bamboo drinking straws
Standard published on 28.1.2026
Selected format:Technical specification for forest and grassland fire prevention video monitoring system
Standard published on 28.1.2026
Selected format:Code of practice for investigation and assessment of the forest and grassland fire cause and fire loss
Standard published on 28.1.2026
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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