Certifications & Quality — ISO9001, CE Compliance
Quality documents, factory capability, and export compliance support for B2B roofing material buyers.
CE Compliance Certificate — EU Construction Products Regulation
EN 1304 Compliance Test Report — Synthetic Resin Roof Tile
Fire Resistance Class B1 Test Report — National Fire Test Center
Galvalume Steel Mill Test Certificate — AZ150 Coating
Color Stone Granule Weather Resistance Report — 50-Year Aging
Industry Honors & Memberships
China Building Materials Industry Association Member
Active member since 2012 contributing to roofing industry standards.
Cangzhou Top 100 Manufacturing Enterprise (2023)
Recognized for export contribution and product quality.
Hebei Province High-Tech Enterprise Certificate
Granted for proprietary stone-coating and ASA resin extrusion technology.
AAA Credit Rating — National Enterprise Credit Publicity System
Reflects financial stability and contractual reliability.