Custom rotational molding PE check hole penetration wells and roller-shaped hollow parts designed for underground sewage treatment, rainwater management, and utility access applications. These durable polyethylene components provide reliable performance in industrial, commercial, and residential settings.

The rainwater infiltration and drainage integrated system collects water from roofs, roads, and green spaces through environmental-friendly rainwater infiltration wells. Rainwater enters the well body through grates and is collected, filtered, and utilized after passing through sewage intercepting baskets.

• Smooth Construction: One-piece molding inside and out with excellent hygiene properties
• UV Resistance: Superior protection against ultraviolet degradation
• Impact & Shock Resistance: Durable construction withstands physical stress
• Anti-Aging: Resistant to environmental aging factors
• Algae Prevention: Non-porous surface inhibits algae growth
• Easy Cleaning: Smooth surfaces facilitate simple maintenance
• Pest Resistant: Rat-proof and termite-proof design
• Simple Installation: Lightweight design enables easy placement and movement
• Chemical Resistance: Withstands exposure to various acids and alkalis
• Heat & Freeze Tolerance: Operational from -30°C to 70°C
• Integrated Outlet: Water outlet joints made from same material using hot melt welding

• Water meter wells and cable wells
• Rainwater penetration wells and store threading wells
• High-rise building secondary water supply systems
• Water storage and water treatment purification equipment
• Industrial cooling water systems
• Chemical preparations and raw materials storage
• Various oil products and beverages transportation
• Electronics industry applications

Available in custom specifications and colors to meet specific customer requirements. All roller-shaped hollow parts can be tailored to project specifications.