We are welcoming you to the world of Shengen’s sheet metal fabrication! We are constantly exploring the intricacies behind metals and treatments. Clients and business

Deburring is the process of removing small, rough edges left on a metal part after cutting, drilling, milling, or stamping. These leftover edges are called burrs. Burrs are sharp, unwanted, and often invisible at first glance. They can affect how a part fits, moves, or looks. Removing them makes the part safer to handle, easier to assemble, and better in performance.

Polishing aluminum is an art that combines the right tools, abrasives, and techniques. Start with a clean surface and work through progressively finer grits of sandpaper. Use a polishing compound and buffing wheel for the final shine. The key is patience and consistent pressure throughout the process.

Many projects in manufacturing need custom markings, logos, or labels on metal surfaces. Silk screen printing offers a low-cost way to apply durable and sharp

Powder coating is a finishing process where a dry powder made of pigments and resins is electrostatically applied to a surface. The coated part is then heated, causing the powder to melt and form a smooth, durable layer. This method is particularly effective for aluminum, providing a strong, long-lasting finish that protects against wear, corrosion, and environmental damage.

Are you struggling with surface finish quality in aluminum parts? Uneven textures and inconsistent appearances can lead to rejected products and unhappy customers. Aluminum sandblasting

Aluminum black anodizing is a process that builds a hard, colored surface on aluminum. The metal is placed in an acid bath and connected to electricity. This creates an oxide layer on the surface. Black dye is added to this layer while it’s still open. The part is then sealed to trap the color and protect it.

Metal surface finishing alters metal surfaces through mechanical, chemical, or electrochemical processes. The process involves adding, removing, or reshaping metal surfaces to achieve specific characteristics. Common techniques include grinding, polishing, coating, and plating to improve functional properties and visual appeal.

When I speak with customers from around the world, the topic of the importance of surface finish for metal fabrication is a constant. As a