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
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.