Removes sharp edges and burrs, improving part safety and appearance.

Applicable to: All machined metal and plastic components.

Removes cutting fluid, residue, and oxide layer; ensures a contamination-free surface.

Applicable to: Metals and plastics (mild solvents required for plastics).

Shot blasting or chemical preparation to achieve the anchor profile and cleanliness level required for coating adhesion.

Applicable to: Steel, iron, and aluminum parts prior to protective coating application.

Removes machining marks and levels surface roughness.

Applicable to: Metals and certain high-hardness plastics.

Uses abrasives and polishing tools to remove surface defects, enhancing smoothness and glossiness. Chemical polishing leverages uniform dissolution of chemical solutions to achieve a brighter, more uniform gloss.

Applicable to: Metals (aluminum, stainless steel, copper) and certain high-hardness plastics.

Uses fine abrasive filaments to create uniform directional textures on the surface, enhancing tactile and visual texture.

Applicable to: Metals (stainless steel, aluminum, copper, etc.) and certain specially treated plastics.

Sprays abrasive particles at high speed with compressed air to remove oxides and form a uniformly roughened surface, improving adhesion or achieving a matte finish.

Applicable to: Metals (carbon steel, aluminum, and alloys).

An electrochemical process that forms a dense oxide layer on metal surfaces, enhancing corrosion resistance and wear resistance. Further coloring treatments can improve aesthetic quality.

Applicable to: Aluminum and aluminum alloys, titanium and titanium alloys.

An electrochemical process that deposits a metallic coating (gold, silver, copper, tin, etc.) onto a metal surface to enhance corrosion resistance, wear resistance, electrical conductivity, or decorative properties.

Applicable to: Metal substrates (iron, copper, zinc, etc.) and certain plastics after specialized pretreatment.

Immersing metal components in molten zinc at high temperatures to form a dense, tightly bonded zinc-iron alloy layer, significantly enhancing corrosion resistance.

Applicable to: Ferrous metals such as low-carbon steel and low-alloy steel.

A water-based anti-corrosion coating composed of zinc, aluminum flake powder and chromate. Cured by high-temperature baking to form a dense, hydrogen-embrittlement-free protective film with excellent salt spray corrosion resistance.

Applicable to: Steel, iron, and cast iron parts.

E-Utilizing an electric field, charged coating particles uniformly deposit onto the metal surface, forming a highly adhesive, corrosion-resistant film. Widely used for protecting automotive parts and structural components.

Applicable to: Steel, aluminum, zinc alloys, and other metallic materials.

A uniform, dense conversion coating formed on metal surfaces through chemical reactions, enhancing corrosion resistance, surface stability, and improving adhesion for subsequent processes.

Applicable to: Aluminum, magnesium, zinc, stainless steel, iron, copper, and other metals.

A uniform, dense conversion coating is formed on metal surfaces through chemical reactions, enhancing corrosion resistance, surface stability, and improving adhesion for subsequent processes such as spraying and electrophoresis.

Applicable to: Aluminum, magnesium, zinc, stainless steel, iron, copper, and other metals.

Alkaline/acidic solutions react with steel to form a thin layer of magnetic iron oxide, providing a black appearance and basic rust prevention. Must be followed by oil immersion or wax sealing.

Applicable to: Carbon steel, alloy steel, cast iron.

After forming a porous film via anodizing, dyes or metal salts are immersed into the pores to deliver stable, uniform, and long-lasting color.

Applicable to: Aluminum and aluminum alloys (common grades such as 6061, 6063, 7075).

Utilizes electrostatic attraction to deposit powder coating onto workpiece surfaces. The powder melts and cures at high temperatures to form a durable, weather-resistant protective layer.

Applicable to: Metals (most metallic materials) and certain specially treated thermosetting plastics.

Atomizes liquid paint and evenly sprays it onto surfaces. After drying, it forms a continuous coating capable of achieving various colors and textured effects.

Applicable to: Metals (steel, zinc alloys, etc.) and plastics (e.g., PS, PVC).

Ink transfer for labels, scales, logos, and functional markings on machined surfaces.

Applicable to: Metals and plastics with smooth or anodized surfaces.

Permanent engraving of serial numbers, logos, and data matrix codes; no dimensional effect.

Applicable to: Metals and engineering plastics.

Deposits high-hardness films via vacuum evaporation or sputtering to enhance wear resistance and aesthetic refinement.

Applicable to: Stainless steel, tool steel, titanium alloys, and certain pretreated plastics.

Forms a high-hardness, wear-resistant, and corrosion-resistant composite layer on metal surfaces through a combined salt bath nitriding and oxidation process, significantly extending component lifespan and surface performance.

Applicable to: Ferrous metals such as steel, alloy steel, tool steel, etc.

Forms uniform coatings without electricity by reducing metal ions in the plating solution onto the workpiece surface using a reducing agent.

Applicable to: Metals (including iron-based, aluminum-based, copper-based, etc.) and plastics after sensitization and activation treatment.

Creates a phosphate crystal layer through chemical reaction with the metal surface, enhancing corrosion resistance and coating adhesion.

Applicable to: Steel, iron, and certain aluminum parts.