About us: About Shenzhen SLD Precision Hardware :SLD company is a professional manufacturer which specializes in precision molding and precision hardware parts' production. Since 2018, SLD has been an OEM/ODM service partner and presents top-notch, bespoke parts for industries including cinema devices; drones; cars; and 3D printers. Armed with state-of-the-art German and Japanese machines, SLD are capable of achieving very precise tolerances till 0.01mm. We offer a full service CNC turning and milling shop ready to fulfill your ever expanding needs for precision cnc parts and components — in addition to our laser cutting, welding/metal fabrication, waterjet cutting, custom machinery design/build services.
At SLD, we have quality black anodized aluminum parts for wholesale purchase from those who need high-quality and dependable items. The surface of black anodized aluminum is modified to enhance its properties and make it more resistant to corrosion and wear. This process also provides the aluminum with a beautiful blend of modern and sleek black aesthetics.

Black anodized aluminum makes it Incredibly strong, scratch resistant and gives your new "rail" attachments a rich finish. Anodizing, which forms a protective layer on the surface of aluminum through an electrochemical process, allows it to be durable in any environment and vigorous use. This is what makes black anodized aluminum parts a strong option for everything from: strength and stability.

Black anodized aluminum has a smooth, modern appearance and is one of the most durable materials available. The black exterior gives any product a touch of class, and is unique-looking as well. Whether you want to showcase your products or carry a color scheme throughout, black anodized aluminum parts provide for attractive options.

SLD - As an wholesale custom duffle bags manufacturer SLD offers a range of customizable options for those looking for personalized solutions to their particular needs. With custom sizes and shapes, to unique finishes and surface treatments we work with our clients to create black anodized aluminum parts that specifically meet their requirements. Our professionals are committed to developing creative and customized solutions tailored for your success.