Features:
1, using "soft insulation" to effectively reduce production costs
2, effective protection of the outer protective layer
3. Safe and reliable pipe network system
4. Successful application of vacuum technology
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Linyi Hongyang Pipe Industry Co., Ltd. is a comprehensive enterprise integrating R&D, production, installation and construction of double-wall corrugated HDPE sewage pipes, heat network pipes, heat preservation and anti-corrosion.