Import External Wall Insulation Board Technical — Buy in Bulk from Supplier in China

The External Wall Insulation Board Technical from Shandong Horizon is an EPS sandwich panel with a cement calcium silicate or fiber-reinforced calcium silicate surface and a core of XPS, EPS, Rockwool, Phenolic, or Gold plate. Standard dimensions are 1220 mm by 2440 mm, with thickness options ranging from 4 mm to 40 mm. Surface layer thicknesses vary between 6 mm and 15 mm, while insulation core thicknesses range from 20 mm to 90 mm. The product is available in clear, white, opal, bronze, blue, green, and gray finishes, with weights per panel ranging from 100 kg to 150 kg depending on composition and thickness.

The panel system meets China's National Grade A fire resistance standard and provides thermal insulation suitable for temperature ranges of 350°C to 500°C. It is designed to be moisture-proof, water-resistant, and non-toxic, with no formaldehyde or VOC emissions. The lightweight construction, at approximately one-sixth the weight of traditional brick walls, reduces structural load. The surface allows direct tile application, drilling, and screw fixation without pre-drilling, making it compatible with standard construction practices.

This product is commonly used in assembly houses, villas, commercial buildings, fire-rated warehouses, and cold storage facilities. Buyers include general contractors, prefab housing manufacturers, and retrofitting firms in regions with strict energy efficiency codes. Trade terms are typically FOB from Qingdao or Shanghai ports, with a minimum order quantity of 200 square meters. Panels are shipped on wooden pallets, secured with plastic film and corner protectors, and require dry storage upon arrival.

Shandong Horizon Building Energy Efficiency Technology Co., Ltd. is based in Zaozhuang City, Shandong Province, and operates as a manufacturer of composite insulation panels for external walls. The company is registered as an imported supplier with harbor-level trust verification, indicating documented export activity. The listing confirms production capability but provides no details on factory size, workforce, or years in operation. There is no mention of certifications beyond ISO9001, and no client references or project case studies are disclosed.

The supplier's contact address is listed with full postal detail, suggesting a physical facility. Response rate and average response time are zero, indicating no verified communication history on the platform. Buyers should treat this as a production-based supplier without verified buyer feedback. Technical specifications provided are consistent with standard Chinese manufacturing practices for sandwich panels, but independent verification of material sourcing and production controls is recommended before bulk orders.