BAIJIAN - Third party testing organization-
Welding and brazing qualification test piece inspection
2023-12-05Brazing process qualification is conducted to verify the correctness of the proposed brazi
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Testing of sintered pavement bricks/wall materials
2023-12-05Sintered bricks are bricks made from clay、 shale、 coal gangue、 or fly ash as raw materi
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Stone (coarse aggregate) detection
2023-12-05In asphalt mixtures、 coarse aggregate refers to crushed stones、 crushed gravel、 screene
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Welding ball and bolt ball node detection
2023-12-05A welded hollow sphere node is a connection node made of two hot-stamped steel hemispheric
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Gypsum and gypsum mortar testing
2023-12-05How to do gypsum testing? What are the gypsum testing standards and items? How much does g
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Cable and fiber optic cable inspection
2023-12-05How to conduct cable and fiber optic cable inspection? What are the testing standards and
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Gypsum board parameter detection
2023-12-05Gypsum board is a material made mainly from building gypsum. It is a building material wit
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Gypsum and gypsum mortar testing
2023-12-05How to do gypsum testing? What are the gypsum testing standards and items? How much does g
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Gypsum parameter detection
2023-12-05How to do gypsum testing? Gypsum is a monoclinic mineral and a hydrate mainly composed of
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Hot rolled H-beam and partial T-beam inspection
2023-12-05Hot rolling is relative to cold rolling. Cold rolling is rolling below the recrystallizati
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Rock testing
2023-12-05Rock is a solid aggregate composed of one or several minerals and natural glass、 with a s
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Rock testing
2023-12-05Rock is a solid aggregate composed of one or several minerals and natural glass、 with a s
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Gypsum block inspection
2023-12-05Gypsum blocks are lightweight building gypsum products made from building gypsum as the ma
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Gypsum board parameter detection
2023-12-05Gypsum board is a material made mainly from building gypsum. It is a building material wit
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Gypsum block parameter detection
2023-12-05Gypsum blocks are lightweight building gypsum products made from building gypsum as the ma
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Parameter detection of concrete drainage pipes
2023-12-05Concrete (concrete、 stone) is a general term for composite materials made of gel material
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Glass wool/building insulation material testing
2023-12-05Glass wool is a product made from centrifugal glass wool felt、 which uses Owens Corning'
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Testing of mineral admixtures (fly ash, mineral powder, silica fume, etc.)
2023-12-05How to conduct mineral admixture testing? What are the testing standards and items for min
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Stone (coarse aggregate) detection
2023-12-05In asphalt mixtures、 coarse aggregate refers to crushed stones、 crushed gravel、 screene
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Metal welding and welding mesh inspection
2023-12-05Welding net testing items include bending performance testing、 strength testing、 ultraso
