Longchangjie is a professional manufacturer and supplier in China. Our factory provides granulator machine, plastic auxiliary machine, sheet production line, etc. If you are interested in our products, you can inquire now, and we will get back to you promptly.
Longchangjie Company absorbs the most advanced technology at home and abroad to develop HDPE large diameter winding pipe machinery .Production caliber range of 300-4500mm diameter of high-quality drainage pipes. This pipe has gradually become the mainstream product of urban sewer pipe and will gradually replace steel pipe and cement pipe, as well as other plastic pipes.
Longchangjie Company absorbs the most advanced technology at home and abroad to develop HDPE large diameter winding pipe machinery .Production caliber range of 300-4500mm diameter of high-quality drainage pipes. This pipe has gradually become the mainstream product of urban sewer pipe and will gradually replace steel pipe and cement pipe, as well as other plastic pipes.
Longchangjie Company absorbs the most advanced technology at home and abroad to develop HDPE large diameter winding pipe machinery .Production caliber range of 300-4500mm diameter of high-quality drainage pipes. This pipe has gradually become the mainstream product of urban sewer pipe and will gradually replace steel pipe and cement pipe, as well as other plastic pipes.
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