Long Service Life: Engineered for a service life exceeding 50 years with excellent resistance to chemicals and environments.
Efficient Siphon Drainage: Utilizes siphon principle to quickly drain rainwater, reducing pipe diameter and quantity requirements.
OEM/ODM Customization: Supports full customization including logo, design, and specific raw material preferences.
Certified Quality Assurance: Products strictly adhere to ISO9001 and ISO45001 standards with rigorous random inspection.
Fast Stock Delivery: Most standard products are in stock and shipped to nearby ports within 3 days.
Professional Manufacturer: Established in 2004 with over 60 production units and 1000 tons annual raw material reserve.
Wide Application Scope: Suitable for building roofs, municipal stormwater, stadiums, airports, and large facilities.