Shi嘉Piping Industry specializes in HDPE water supply pipes, steel wire-reinforced polyethylene composite pipes, HDPE double-walled corrugated pipes, steel strip-reinforced polyethylene spiral corrugated pipes, high-density polyethylene plastic steel coiled drainage pipes,クラ管(high-density polyethylene spiral-wound structural wall pipes type B), 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, water diversion, desertification control projects, oil pipelines, low-voltage weak electrical and communication optical cable sheathes, etc. They are products for municipal engineering, new district support, industrial and mining construction, and shantytown renovation. These products are characterized by their light weight, corrosion resistance,低温 resistance, non-leakage, low cost, and long service life, and are recyclable and reusable, meeting the requirements of building a resource-saving society and developing a circular economy. They are alternative products to concrete pipes and cast iron pipes.