Import Color Coated Corrugated Sheet — Buy in Bulk from Supplier in China

The Color Coated Corrugated Sheet from Shandong Runfa Precision Sheet Co., Ltd. is a prepainted galvanized steel product designed for roofing and cladding applications. It is produced in compliance with AISI, ASTM, BS, DIN, GB, and JIS standards, with grades including DX51D+Z, CGCC, and CGCH. The sheets are available in widths from 600 to 1250 mm, thicknesses of 0.16 to 0.8 mm, and coil weights between 3 and 8 metric tons, with zinc coating applied under 1250 mm. The top coating thickness ranges from 10 to 25 micrometers, while the back coating is 5 to 8 micrometers, ensuring durability and corrosion resistance.

The material undergoes surface treatments such as big, small, zero, or regular spangle, along with chromate or chromate-free treatments, and can be supplied oiled or unoiled. Colors are available across the full RAL spectrum or can be matched to customer samples. The corrugated design enhances structural integrity, making it suitable for industrial and residential construction. Standard industry practice for prepainted steel includes a minimum yield strength of 280 MPa for structural applications, and the material typically retains color stability for 10 to 15 years under normal environmental conditions.

This product is primarily used in roofing for warehouses, agricultural buildings, and commercial structures, as well as wall cladding for industrial facilities. Buyers typically include construction firms, contractors, and building material traders sourcing lightweight, durable solutions. The sheets are exported from Qingdao port, with packaging options including seaworthy or customer-specified methods. Payment terms offered include T/T, L/C, Western Union, and MoneyGram, catering to international trade requirements.

Shandong Runfa Precision Sheet Co., Ltd. is based in Qingdao, Shandong, China, with its office located at Wanda Central Mansion, No. 177 Jufeng Road. Established in 2003, the company specializes in the production of PPGI/PPGL, GI/GL series, and corrugated roofing sheets. The factory spans 80,000 square meters and operates two dedicated PPGI/PPGL production lines, achieving an annual capacity of 300,000 metric tons. The company integrates R&D, production, sales, and service, supported by a 20-person R&D team and a 10-person QC team to ensure product quality.

The supplier collaborates with Shandong University for technological innovation and has obtained ISO 9001 certification, adhering to global management standards. Its product portfolio includes Galvanized Steel Coil, Galvalume Steel Coils, Prepainted Galvanized Iron Coils, and Color Coated Steel Coils, among others. The company emphasizes scientific management and standardized production, aiming to build stable partnerships through quality and service. Contact for inquiries is Emily Gao, reachable via phone at +86 185 6265 8729 or email at [email protected].