Colour Coated Sheet - Texture and Printed
PPGI Sheets - Sandwich Panels
Pre-painted GI Corrugated Roofing Sheet
Pre-painted GI Corrugated Tile Sheet
Pre-painted GI Sheet - PPGI Corrugated
Pre-painted GI Corrugated Sheet
PPGI Corrugated
PPGI Roof Tile
Galvanized Steel Curved
Imitation Wood Grain Sandwich Panel
Sandwich Panels White

Wanzhi Group provides one-stop metal panel system solutions for engineering projects, from basic protection to high-end decoration. We supply both raw engineering metal materials and offer deep processing services. Our product range spans from standard color-coated panels to nano-composite panels, rock wool sandwich panels, PVDF aluminum-magnesium-manganese panels, titanium alloy panels, and more. At Wanzhi Group, you’ll access all mainstream engineering panels at wholesale prices.

Metal Matrix Engineering Plates

Metal Matrix Engineering Plates

Spray-coated panels are an economical and practical base material manufactured by applying electrostatic spray coating (commonly polyester PE paint) onto galvanized or aluminized steel substrates. Its primary advantages lie in low cost, diverse color options, and excellent processing adaptability. It accommodates varied color requirements and facilitates forming operations like cutting and bending. Due to its relatively average weather resistance, it is primarily used in indoor environments, appliance casings, or as non-exposed backing panels in architectural decoration.

Nano-composite Panel

Nano-composite panels represent an upgraded version of traditional coatings. By incorporating nano-materials (such as SiO₂ or TiO₂) into the coating, they achieve self-cleaning and antibacterial properties, effectively reducing stain adhesion and microbial growth. They also offer exceptional weather resistance and UV protection, making them ideal for high-end architectural curtain walls, hospitals, laboratories, and similar spaces.

Tinplate

Tinplate, also known as tin-plated steel, is produced by coating low-carbon steel substrates with a layer of tin. The tin coating is non-toxic and odorless, meeting food contact standards; it effectively resists corrosion from various media; and offers excellent weldability and ductility. It is a classic material for food packaging cans, chemical storage tanks, and electromagnetic shielding enclosures for electronic products.

Titanium-Coated Steel

Titanium-coated steel is a premium decorative material produced by depositing a titanium layer onto stainless steel surfaces via PVD coating technology. It features a unique appearance capable of displaying various metallic hues, including gold and black, while offering exceptional corrosion resistance, abrasion resistance, and scratch resistance with long-lasting color retention. It is extensively used in commercial spaces demanding premium decorative finishes, such as hotel lobbies, elevator cabins, and brand boutiques.

PVDF Aluminum-Magnesium-Manganese Panel

The PVDF aluminum-magnesium-manganese panel is a benchmark material for large-scale public building envelope systems. It combines a lightweight aluminum-magnesium-manganese alloy substrate with an ultra-weather-resistant PVDF coating. Extremely lightweight, exceptionally durable, and highly formable with recyclable properties, it can be fabricated into complex curved surfaces while withstanding prolonged exposure to harsh climates. It is the preferred material for roofing and curtain walls in large-span, landmark structures such as stadiums, airport terminals, and convention centers.

Waterproofing and Thermal Insulation System

TPO Waterproof Insulation Board

TPO waterproof insulation boards are composite panels made from thermoplastic polyolefin material with an insulating layer such as XPS sandwiched in the middle. They offer excellent weather resistance, including UV, ozone, and chemical corrosion resistance, along with high reflectivity. These boards form a seamless waterproof membrane suitable for commercial flat roofs, underground roof gardens, and green roofs.

EVA Board

EVA board is manufactured from expanded ethylene-vinyl acetate copolymer. It offers excellent flexibility, superior shock absorption, and cushioning properties. Its closed-cell structure provides outstanding water resistance. Odorless and non-toxic, it meets environmental standards and is commonly used in building vibration damping, pipe insulation, and sports equipment protection.

Composite Panels

ASA Hot-Melt Board

ASA thermoplastic panels feature an ASA (acrylonitrile-styrene-acrylate) engineering resin surface bonded to the substrate via thermal lamination. They offer exceptional weather resistance, resist fading and brittleness, maintain color integrity, and deliver high impact resistance. Suitable for outdoor applications exceeding 20 years, these panels are ideal for building exterior cladding, roofing tiles, and air conditioner covers.

Rock Wool Board

Rock wool board is manufactured from basalt as the primary raw material, melted at high temperatures to form inorganic fiber boards. It possesses Class A fire resistance, excellent thermal insulation, sound absorption, and water repellency. As one of the highest fire-rated building panels, it is commonly used for building exterior wall insulation, fire barriers, and industrial equipment insulation.

Summary

Board Type Main Features Applicable Places Cost Level
Spray Coated Board Economical, practical, rich in color Indoor partitions, back panels Low
Nano Composite Board Self-cleaning, strong weather resistance Hospitals, laboratories High
Bismuth Board Food grade, corrosion-resistant Food packaging, chemicals Medium
Titanium Gold Board Strong decorative, durable High-end decorations High
PVDF Aluminum-Magnesium-Manganese Board Lightweight, high strength, weather-resistant Large public buildings roofs Medium-High
TPO Waterproof Board Overall waterproof, energy-saving Flat roof systems Medium
EVA Board Shock-absorbing, flexible Shock absorption, packaging Low
ASA Hot-Melt Board Weather-resistant, non-fading Exterior walls, roofs Medium-High
Rock Wool Board Class A fireproof, thermal insulation Fireproof insulation Medium

Selecting the appropriate engineering panels requires comprehensive consideration of the usage environment, functional requirements, budget constraints, and aesthetic demands. If you require professional advice or a reliable material supplier, please feel free to contact Wanzhi Group!

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