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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
Roundwire snap rings for shaft
Standard published on 2.7.1986
Selected format:Hygienic specifications of cannery
Standard published on 23.12.2016
Selected format:Hygienic specifications of liquor factory
Standard published on 23.12.2016
Selected format:Hygienic specifications of beer factory
Standard published on 23.12.2016
Selected format:Hygienic specifications of soy sauce factory
Standard published on 21.6.2018
Selected format:Hygienic specifications of vinegar factory
Standard published on 23.12.2016
Selected format:Hygienic specifications of edible vegetable oils factory
Standard published on 23.12.2016
Selected format:Good manufacturing practice for candied fruit factory
Standard published on 23.12.2016
Selected format:Hygienic specifications of pastry factory
Standard published on 23.12.2016
Selected format:Safety regulation for working under hazardous condition of the oxygen deficiency
Standard published on 22.6.2006
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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