Quality first. Customers foremost.
We provide beautiful and durable building solutions, making every material selection a sound investment in the lasting value of landmarks.
24 years of specialised manufacturing.
Shandong Duoshun Building Materials Technology Co., Ltd. was founded in 2002 and has 24 years of experience in Aluminum Composite Panels, Stone-Coated Metal Roofing Tiles and PVC UV Marble Panels. We integrate R&D, design, production and sales under one roof.
Our factory covers 75,800 m² and is equipped with 8 Aluminum Composite Panel production lines, 5 fully automatic Stone-Coated Metal Roof Tile lines and 5 PVC UV Marble Panel production lines, producing 15 million m² of Aluminum Composite Panels, 15 million m² of PVC UV Marble Panels, and 10 million m² of Stone-Coated Metal Roof Tiles annually.
We strictly control every step of production, use high-quality raw materials to ensure stable batch quality, and offer full OEM/ODM services with flexible customization of colors, sizes, and coatings. Our products are sold to over 100 countries and regions across North America, South America, Europe, Southeast Asia, Africa, Australia and the Middle East, serving more than 2,000 customers worldwide.
Stocked and ready to ship.
Our warehouse is well-stocked with Aluminum Composite Panels, Stone Coated Metal Roofing Tiles, and PVC Marble Sheets — serving as the backbone of our supply chain.
We maintain full inventory at all times to support bulk orders and urgent requests, with shipment available within 24–48 hours. Every product is properly stored to ensure it reaches you in perfect condition.
When you need fast delivery, our warehouse has you covered.
Manufacturing at scale. Founded in 2002.
From raw coil to container-loaded finished goods.
Raw Material Incoming Inspection
Batch-by-batch inspection to international standards; non-conforming batches rejected at intake.
Precision Manufacturing
Aluminum coil unwinding → cleaning → temperature lamination → cutting → forming.
Performance Testing
Coating thickness, adhesion, impact & peel strength, flexural, and chemical resistance per GB/T 17748 & ASTM/AAMA.
Finished Product Spot Inspection
Random sampling for color, dimension, and physical properties.
Compression & Abrasion Testing
Universal testing machine for wind load, and abrasion machine for coating durability.
Standardized Packaging
Fumigated pallets, cross strapping, and stretch-film wrap for moisture and dust protection.
Pre-Shipment Inspection
Open-box inspection with client or third-party agencies verifying appearance, specs and labels.
Customs Clearance & Shipment
Full export documents: invoice, packing list, CO, test reports and quality certificates.
History
Founded in 2002, Shandong Duoshun has grown from a single aluminum composite panel line into a 75,800 m² manufacturing base with three complete product families. Throughout the years, we have been committed to providing high-quality products and excellent services to our customers.
Reliable partners on 2,000+ global projects.
Strong Production Capacity
Stable supply and efficient delivery for bulk orders.
Strict Quality Control
Each batch is inspected before shipment.
Customization Support
Custom colors, sizes and surface treatments available.
Professional Export Experience
Familiar with international project requirements & shipping.
Delivering to 100+ countries.
