Details

🏆 YU KUNYU Premium Epoxy Cast Iron Drainage Pipe & Fittings System (BS EN 877)
Manufactured by Wuan City Kun Yu Metal Products Co., Ltd. (Kunyu Casting). CYH Limited is the Sole Agent for Hong Kong and Macau regions, guaranteeing 100% authentic factory supply and comprehensive technical support. The complete range is fully compliant with both BS EN 877:1999 + A1:2006 & BS EN 877:2021 standards and has been tested and approved by BSI Kitemark. Features high-temperature cured epoxy coating and advanced centrifugal casting for superior durability, noise reduction, and long-term corrosion performance.

🌟 Sole Agency Certifications & Compliance (Material Submission)

Fully certified for Hong Kong projects (HA, ArchSD, BTRi) with rigorous third-party testing and verified traceability:

• Official Sole Agency Authorization: CYH provides official Manufacturer’s Authorization Letters to ensure full supply chain transparency and seamless material traceability for engineering consultants.
• BSI Kitemark Dual-Standard Approval: The entire range is certified under the BSI Kitemark Scheme, achieving full compliance with both BS EN 877:1999 + A1:2006 and the latest BS EN 877:2021 parameters to meet all project tender requirements seamlessly.
• ISO 9001 Quality System: Ensures high manufacturing consistency and stable chemical/mechanical performance.
• Fire Resistance Testing: Certified passive fire protection safety for high-rise buildings.
• Waste Water Resistance: Long-term defense against chemical corrosion and domestic sewage fluids.
• Salt Spray Test: Proven resistance to external electrochemical corrosion in coastal and humid environments.

📋 Technical Specifications

*Contact Sole Agent CYH Limited for Manufacturer’s Authorization Letters, full BSI certificates, test reports, and mill certificates for material submission.*