Shige Pipe Industry specializes in HDPE water supply pipes, steel wire-reinforced polyethylene composite pipes, HDPE double-wall corrugated pipes, steel strip-reinforced polyethylene spiral corrugated pipes, high-density polyethylene plastic steel wrapped drainage pipes,クラープipe (B-type high-density polyethylene spirally wound structural wall pipe), carbon corrugated pipes, power conduits, prestressed pipes for bridges, pond outlet pipes for paddy fields, and related pipeline accessories. These products are widely used in urban water supply, drainage, and sewage projects, agricultural sprinkler, drip irrigation, and water-saving irrigation projects, channeling and desertification control projects, oil pipelines, low-voltage weak electrical and communication optical cable sheaths, etc. They are products for municipal engineering, new district development, industrial and mining construction, and slum renovation. These products feature light weight, corrosion resistance, low-temperature resistance, leak-proof design, low cost, and long lifespan, and are recyclable, meeting the requirements of constructing a resource-saving society and developing a circular economy. They serve as substitutes for concrete pipes and cast iron pipes.