Import Corrugated Asphalt Roofing — Buy in wholesale FOB from Supplier in China

Corrugated asphalt roofing from Qingdao KRS Perfect Roof Co., Ltd. is a flexible, lightweight sheet material composed of asphalt-saturated felt reinforced with fiberglass or organic fibers, formed into a wave-like profile for structural rigidity. The product is available in standard widths of 800 mm to 1050 mm, with thicknesses ranging from 2.5 mm to 4.0 mm, and lengths typically cut to 1.5 m or 2.0 m per sheet. Surface finishes include granule-coated or smooth asphalt layers, with color options limited to standard mineral pigments such as red, brown, and black.

The base material follows standard asphalt roofing composition: 60-70% bitumen with a 30-40% fiberglass scrim, consistent with industry norms for low-slope roofing applications. The granule coating, where present, uses ceramic-coated mineral granules for UV resistance and fire retardancy, meeting ASTM D225 and EN 544 standards as typical for this product class. Unlike rigid metal or tile roofing, this material is designed for easy handling and fast nailing installation over wood or plywood decks, making it common in temporary structures and low-budget residential builds.

This roofing is primarily purchased by contractors in Southeast Asia, the Middle East, and parts of Africa for agricultural sheds, storage buildings, and low-rise housing. Buyers typically order in pallet quantities of 200 to 500 sheets, packaged in water-resistant paper wraps with wooden corner protectors. Trade terms are commonly FOB Qingdao, with lead times of 15 to 25 days after deposit. Certifications such as ISO 9001 are claimed but not verified in the listing; buyers should request test reports for fire rating and wind uplift resistance before shipment.

Qingdao KRS Perfect Roof Co., Ltd. is a supplier based in Qingdao, Shandong, with a registered address at Room 5-1503, No. 160 Jinsongsan Road. The company is listed as an imported supplier with harbor trust tier, indicating it has passed basic export documentation checks. No company history, employee count, or production capacity is disclosed in the listing. It is not verified as a manufacturer; the business may act as a trading entity sourcing from third-party factories.

The listing shows no response rate or average response time, suggesting limited buyer communication capability. There are no claims about certifications, export volume, or client references. Buyers should treat this as a sourcing contact with minimal public verification and confirm all technical details directly before placing an order. The company does not appear to provide technical support documentation or installation guides on its public profile.