04/08/2026
Your spec, our line: OEM stone coated metal roofing
Roofing decisions get easier when the factory can match the spec.
Sango Cailin (Tianjin) Building Tech. Co., Ltd. is a China-based roofing manufacturer that produces stone coated metal roofing, asphalt shingles, BIPV solar tiles, rain gutter systems and butyl tape. CAILIN operates multiple production bases in China and exports to partners in more than 20 countries.
A typical use case: a buyer is planning a stone coated metal roofing line for coastal or hurricane-prone areas. Instead of adjusting the project around one stock tile, the tile can be adjusted around the project. CAILIN provides OEM, ODM and customized production services. Customization options include stone granule colors (10+ standard colors, custom available), steel thickness choices of 0.45 mm, 0.5 mm or 0.55 mm, tile profile selection across the CAILIN series, packaging design, and logo printing.
The stone coated metal roofing range starts with galvalume steel (AZ150) and adds acrylic resin with high-temperature sintered natural stone granules. Base steel thickness can be 0.4 mm to 0.6 mm. Effective tile size is 1340 mm × 420 mm. Weight is about 6 to 8 kg/m², making it a lightweight tile option. It is designed for pitched roofs with slopes from 12° to 90°, and it can be installed directly over old tiles in retrofit projects.
Available specifications include wind uplift resistance up to 160 mph, corrosion resistance tested by a 500-hour salt spray test, and about 70% noise reduction compared with a bare metal roof. These properties apply to coastal buildings and hurricane/wind-resistant projects.
A U.S. residential pitched roofing project used 700 units. The case reports a service life of 30 to 50 years and highlights lightweight design, 50+ year durability, low maintenance, and easy installation. The project also reports energy savings, eco-friendliness, hurricane resistance, wind resistance, and noise reduction.
CAILIN is an ISO-certified roofing factory: ISO 9001, ISO 14001, and ISO 45001. The manufacturer implements 100% inspection and offers third-party inspection. Buyers can request pre-shipment inspection with sample retention, and loading photos/videos are provided before the container is sealed. Delivery terms include FOB Tianjin or EXW. After-sales support includes installation guides, video support, remote support, and a 24-hour response window.
For wholesale stone coated roofing programs, the same OEM options apply to packaging, logo, and tile profile.
If you are comparing lifetime cost, the reported 30–50 year service life and low maintenance profile are the numbers to put into the calculation.
Contact Sango Cailin (Tianjin) Building Tech. Co., Ltd.
Email: [email protected]
Tel/WhatsApp: +86 131-6400-7633
Website: www.cailinroofing.com
What part of your roof spec is hardest to fill: wind resistance, salt corrosion, weight, or installation time?