E entsoe le ho etsoa ke BAOD EXTRUSION, mohala ona oa tlhahiso o etselitsoe ho roala PVC e le 'ngoe kapa tse' maloa, PE, PP kapa ABS ho pota-pota pipe e tloaelehileng ea tšepe, phala ea tšepe e sa hloekang, phala ea aluminium / bar joalo-joalo. , indasteri ea anti-corrosion le ea likoloi.