Pillar structure frame ro828 type glazed tile pressing ...
2021-3-25u2002·u2002Pillar structure frame roofing panel roll forming machine. Pillar structure frame roofing panel roll forming machine has the same function of other styles metal roofing sheet panel, just at the frame we use the independent pillar stand. In the market, mostly there are two types design method; one is pillar type and another is middle plate frame.
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