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why our main frame has great quality
The trapezoidal sheet metal machine main frame used 350#, 400# or 500# H-beam st···
2023-07-12 907
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Roller shutter door forming machine
Roller shutter door forming machine production line consists of uncoiler, guide ···
2023-05-08 973
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What are the advantages and applications of floor decks?
1.The floor deck can bear the weight of concrete in a short time, and has the fu···
2023-05-08 938
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Why the floor deck roll forming machine use split forming type
Since steel deck use galvanized steel plate as raw material, thickness 0.8-1.5mm···
2023-05-08 895
