Aluminum grating from HY is swaged, in which the processing technology is researched and developed by ourselves. Aluminum Grating is with less weight, ...
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I Bar Grating is with a shape of “I” bar, which is more humanistic to let some tenuous things go through. I-bar grating is also with the process o ...
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Pressure Locked Grating is made of two extruded bearing bars, locking them together. It’s process is different from swaged aluminum grating, it does ...
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Aluminum grating from HY is swaged, in which the processing technology is researched and developed by ourselves. Swaged Aluminum Grating is with less ...
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Swaged aluminum louvers louvers from HY Industry is the most popular architectural louvers in the world. As the outdoor building product, HY swaged al ...
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