The frame partition board is mainly made of light-weight profile such as keel as the main frame, whic...
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In daily life, about PET foam cube: I believe many people are no stranger to foam products, such as a...
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Why do more and more people like to drill holes in sandwich materials? Now house prices are getting h...
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About sandwich foam board: smooth surface, fine material, stable performance, strong edge, and good s...
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