Material and Surface Treatment

Steel
- Carbon Steel：Computer-controlled cutting of carbon steel into precise shapes. Achieves tight tolerances and fine finishes. Ideal for durable, high-accuracy industrial components like gears, shafts, and tooling.
- Stainless Steel：Precision stainless steel CNC machining offers high-accuracy, corrosion-resistant fabrication for durable industrial parts.
- Tool Steel：Tool steel is a high-hardness, wear-resistant carbon/alloy steel specifically designed for making tools, dies, and cutting implements. It withstands deformation under high pressure and heat.
- Austenitic stainless steel：Precision CNC machined 304/316 Austenitic stainless steel, offering superior corrosion resistance, strength, and complex geometric capability for demanding applications.
Other Material
- Aluminum：Precision CNC machining of lightweight aluminum alloys for high-strength, complex components in automotive, aerospace, and industrial applications via milling & turning.
- Titanium：CNC machining titanium demands specialized tools due to its strength, heat resistance, and low thermal conductivity for precision aerospace-grade components and other high-value applications.
- Brass：Brass CNC machining produces precise brass components using automated tools for various industries efficiently. It ensures high accuracy and custom designs.
- Copper：China's copper CNC machining excels in precision manufacturing, delivering high-quality, complex components efficiently for global industries.
Plastic
- POM：Our POM parts utilize CNC machining for high precision, excellent durability, and tight tolerances. Ideal for demanding applications.
- Nylon：Nylon CNC machining enables precise, efficient production of durable parts for industries like automotive and aerospace. It ensures high accuracy and cost-effectiveness in manufacturing parts.
- PEEK：Precision CNC machining of PEEK material produces high-strength, lightweight parts for aerospace and medical industries, ensuring durability.
- Acrylic：Acrylic CNC machining delivers precise, smooth parts efficiently for custom projects. Ideal for prototypes and displays.
Surface Treatment
- Anodizing：Anodizing aluminum parts involves electrolytic oxidation in sulfuric acid. This forms a durable, porous anodic oxide layer.
- Electroplating：Electroplating coats metal parts by immersing them in an electrolytic solution containing dissolved coating metal. Applying direct current deposits a thin, adherent metal layer onto the cathodic workpiece surface, enhancing properties like corrosion resistance or appearance
- PVD Coating：PVD coating deposits thin, durable layers onto metal parts in a vacuum, significantly enhancing surface hardness, wear resistance, and corrosion protection.
- Grinding：Precision grinding achieves micron-level accuracy on parts, ensuring tight tolerances and smooth finishes for critical applications.

Who We Are

Dongguan Kaizhida Precision Machinery Co., Ltd

Precision Engineered, Globally Trusted

KZD is a leading provider of CNC Precision Machining services, specializing in the production of high-tolerance, complex parts for demanding industries. Equipped with advanced CNC Mill and turning centers, we deliver unparalleled accuracy and consistency in every component.
Core Capabilities:
1.CNC Precision Machining: Full-service machining of intricate prototypes and production runs with tolerances down to ±0.005mm.
2.CNC Turning: High-speed production of precision shafts, bushings, fittings, and rotational parts.
3.CNC Milling Machine Parts: Complex 3-5 axis milling of contours, pockets, slots, and engineered surfaces.

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