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Science and Technology SMEs in Zhejiang Province
Environmental System Certification (English) 2020
Environmental System Certification (Chinses) 2020
Occupational Health System Certification (English)
Occupational Health System Certification (Chinese)
Quality System Certification (English) 2020
Quality System Certification (Chinese) 2020
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Preheating welding device
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Folio door structure of trolley-type heat treatment furnace
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Furnace door of heat treatment furnace
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Regenerative burner of gas injection ultra-low NOx fuel dilution technology
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A fast quenching and tempering line
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Lifting furnace door with limit latch
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Thermal circulation tempering furnace with air distribution structure
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Efficient quenching and stirring cooling system
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High temperature furnace door pressing device
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Sectional variable capacity trolley heat treatment furnace
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Forging heating furnace door
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Horizontal oxygen-free vacuum annealing furnace
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Trolley type heat treatment furnace trolley connection structure
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Trolley type heat treatment furnace trolley connection structure
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Trolley type forging heating furnace trolley seal structure
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Rail-type discharge forklift for rapid quenching and tempering line
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High manganese steel heat treatment furnace
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Computer software copyright registration certificate
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Computer software copyright registration certificate
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Computer software copyright registration certificate
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