PP hollow grid plate production line
PP hollow grating application:Low PP hollow grating for material is qualitative light, intensity tall, moistureproof, etc.Price, good environmental protection performance and secondary processing performance, can be processed into turnover box, packing boxes, etc.
PP hollow grating application:
Low PP hollow grating for material is qualitative light, intensity tall, moistureproof, etc.
Price, good environmental protection performance and secondary processing performance, can be processed into turnover box, packing boxes, etc.