The exterior linear washers constructed with a robust outdoor-rated housing. The exterior linear fixtures provides high output and available in wash and graze light version. They feature superb color mixing and a uniform light distribution at a beam angle
The plastic corrugated roof sheet making machine by following parts: 1, Two or three conical screw extruders, such as 65/132,80/156.92/188, has different layers and capacity for roofing tile sheet.2, ASA/PMMA co extrusion layer, made from 50/30 single sc