Contact Us
How can we help you?
Address 2008, Building 2, Yanxiang Zhigu Building, 1801 Jufeng Road, Guangming Street, Guangming District, Shenzhen
Phone 8613928436173
Email bill@bldmachining.com
Request a Quote If your drawings are ready, please email your 3D files and PDF for
quotation.
About us
We are a precision CNC machining manufacturer founded in 2008,
specializing in custom metal and plastic components for global
industries.
Beyond manufacturing, we are engineering-driven. Our engineers communicate directly with customers to review drawings, optimize designs, and provide practical machining solutions. This reduces errors, shortens lead time, and improves manufacturability.
We are known for fast response and efficient project handling. From quotation to production, we maintain clear communication, flexible coordination, and reliable delivery.
With strong resource integration and customization capability, we support projects from prototyping to mass production, consistently meeting tight tolerances and high-quality standards.
Beyond manufacturing, we are engineering-driven. Our engineers communicate directly with customers to review drawings, optimize designs, and provide practical machining solutions. This reduces errors, shortens lead time, and improves manufacturability.
We are known for fast response and efficient project handling. From quotation to production, we maintain clear communication, flexible coordination, and reliable delivery.
With strong resource integration and customization capability, we support projects from prototyping to mass production, consistently meeting tight tolerances and high-quality standards.
01 What is Machining? CNC machining removes material to shape parts using lathes, mills, or drills, producing precise dimensions and surface finishes.
02 Materials for CNC Machining Metals: aluminum, steel, brass, copper; Plastics: POM, Nylon, PTFE, PEI, ABS, PC, PPS. Material choice depends on strength, corrosion, machinability.
03 MOQ? 2 pieces
04 Required Files for Machining Provide 3D CAD files (.stp, .igs, .x_t) and 2D drawings with dimensions, tolerances, material specs, and surface finish details.
05 Surface Finishing Options Anodizing, sandblasting, powder coating, electroplating, polishing, brushing, passivation, painting, laser marking. Select per functional or aesthetic needs.
06 Machining Tolerance Range General ±0.05 mm; critical ±0.02 mm; hole/shaft ±0.01 mm; plastics usually larger. Tolerances per ISO or drawing specifications.
07 What is anodizing? Anodizing is an electrochemical process forming a protective oxide layer on metals, mainly aluminum, enhancing corrosion resistance and appearance.
08 What is CNC Turning？ CNC turning is a machining process where a rotating workpiece is cut by a stationary tool to create precise cylindrical or conical parts.
09 What is Sheet Metal Fabrication？ Sheet metal fabrication is the process of cutting, bending, and assembling metal sheets like aluminum, stainless steel, and brass to produce parts or enclosures.
