Wanzhi Group provides you with a complete one-stop building envelope system solution. We not only provide high-quality steel raw materials, but also strive to process them into high-performance, efficient, cost-effective and beautiful finished products to meet the needs of all fields of application, from large-scale industrial facilities, commercial buildings to residential buildings.
Roofing Systems
Color-Coated Roofing: Galvanized, galvanized, or galvanized aluminum-magnesium substrates with highly weather-resistant polyester (HDP), PVDF fluorocarbon coatings, or cost-effective PE and HDP coatings are the mainstream choice for industrial and commercial buildings.
Galvanized Roofing (GI): Made from a cold-rolled substrate and hot-dip galvanized, it offers excellent corrosion resistance and economical performance. It is a traditional and highly cost-effective option, providing reliable rust protection.
Galvanized Roofing: With its excellent corrosion resistance and heat-reflective properties, it is widely used in logistics warehouses, factories, and other areas.
Stainless Steel Roofing: Made from 304 or 316 austenitic stainless steel, it offers extreme corrosion resistance, high strength, and durability, capable of withstanding the harshest chemical environments, coastal saline air, and industrial pollution.
Colored Aluminum Roofing: Made from an aluminum alloy coil substrate with a painted surface. It offers exceptional lightness, excellent corrosion resistance (rust resistance), and good formability. It is particularly suitable for load-sensitive structures.
Slate Tiles: High-quality galvanized/galvalume sheet metal coated with natural stone granules, perfectly blending the lightness and toughness of metal with the texture of stone.
Roofing Accessories: Includes ridge caps, gutters, downspouts, ventilators, and other materials in galvanized/galvalume/zinc-aluminum-magnesium to ensure the integrity and functionality of the roofing system.
PPGL Roofing Sheet
Aluzinc Roofing Sheet
Galvalume Roof Sheet
PPGI Roof Sheet
GI Roofing Sheet
Metal Roofing Sheet for Sale
Wall Systems
Color-coated wall panels: Used in conjunction with roof panels to create a unified architectural appearance. A variety of corrugation heights and shapes are available (such as corrugated, wavy, trapezoidal, ribbed, and concealed), achieving a balance of aesthetics and strength.
Galvanized wall panels (GI): Utilizing hot-dip galvanized steel as a base material, they provide basic and reliable rust protection. They are suitable for dry or low-maintenance environments, such as interior partitions, temporary enclosures, and factory linings, where aesthetics are less critical. They are a top choice for functionality.
Alu-zinc wall panels: A practical and economical choice. With their superior corrosion resistance (typically 2-6 times that of standard galvanized) and heat-reflective properties, they are commonly used for facades and partitions in logistics warehouses and factories, offering an extremely cost-effective solution.
Stainless steel wall panels: Utilizing 304 or 316 stainless steel, they offer top-tier corrosion resistance, strength, and a modern industrial aesthetic. Surface finishes are available, including 2B, matte (HL), and mirror (8K). Suitable for commercial projects requiring the highest standards of hygiene and corrosion resistance, as well as ultimate durability and a premium aesthetic.
Colored Aluminum Wall Panels: With their high surface smoothness and rich, long-lasting colors, they are ideal for modern commercial building curtain walls, airports, stations, shopping malls, and other applications where weight, style, and aesthetics are paramount.
Faux Brick/Stone Wall Panels: Create realistic decorative effects on galvanized or galvanized substrates while offering the lightweight, fire-resistant, and easy-to-install advantages of metal building materials. They are a cost-effective alternative to traditional, heavy materials for achieving high-end exterior visuals.
Ribbed Galvanized Steel Sheet
Insulated Systems
Polyurethane Sandwich Panels: Offer excellent thermal insulation (low thermal conductivity) and are lightweight, making them widely used in cold storage, factories, and workshops where temperature control is critical.
Rockwool Sandwich Panels: A Class A non-combustible material, they offer excellent thermal insulation, sound insulation, and fire resistance, making them an ideal choice for fire-resistant areas in public buildings and industrial plants.
PPGI PUF Panel
PPGI Sandwich Panels
PPGI Panels
Structural & Floor Systems
Floor decking, also known as corrugated steel sheeting, serves as permanent formwork in steel structures. Wanzhi Group offers both open and closed floor decking types. These decks work well with reinforced concrete, offering load-bearing and tensile strength, and are quick to construct. They are a standard feature for multi-story industrial plants and high-rise buildings.
Galvanized steel prefabricated buildings utilize high-strength galvanized H-beams and C/Z-shaped purlins as their primary structure. Combined with the aforementioned roof, wall, and floor systems, they create a fast, environmentally friendly, and durable integrated construction solution. They are widely used in temporary facilities, on-site offices, modular apartments, and more.
Prefabricated Steel House
Other building products and components
Door Panels: Large industrial sliding doors, rolling shutters, and garage doors are made of pre-painted or coated panels.
Ceiling Systems: Metal ceilings used for interior decoration, offering excellent aesthetics and sound absorption.
Anti-Slip Flooring: Safe and durable for industrial platforms, walkways, and other areas.
Louvres: Provide ventilation, cooling, and shade, and are commonly used in equipment rooms and exterior wall decoration.
Galvanized Steel Wire
Galvanized Round Pipe
Wanzhi Group provides standard metal products and customized services for each unique building project, including customization of size, color, coating and shape, to ensure that our finished building products perfectly fit your design and functional requirements.