Product
Precision CNC Components for Consumer Electronics
Material：Made from high-strength stainless steel or alloy steel materials, providing excellent hardness, wear resistance, and long-term durability for precision applications.
Structural Shape：The component features a slender shaft structure combined with a hexagonal positioning end, ensuring stable installation and precise rotational support.
Size Range：Total length: 7– 100 mm, shaft diameter (spindle): Φ6 – Φ12 mm, flange diameter: Φ1 – Φ25 mm.
Internal Design：Designed with a solid integrated structure to enhance mechanical strength, improve concentricity, and maintain stable operation during high-speed movement.
Surface Treatment：The surface is finely polished and electroplated to achieve a smooth metallic appearance while improving corrosion resistance and reducing friction wear.
Manufacturing Process：Produced through high-precision CNC turning and grinding processes, ensuring tight tolerances, consistent quality, and excellent assembly compatibility.
Precision CNC Machined Mandrel for Automotive and Mechanical Components
1. Material: Stainless steel (304/316), alloy steel (40Cr/42CrMo), etc.
2. Structural Shape: Upper end: short positioning shaft (assembly guide), middle: flange step (stop/positioning), lower end: long shaft section (main functional section).
3. Size Range: Total length: 10 – 100 mm, shaft diameter (spindle): Φ6 – Φ12 mm, flange diameter: Φ12 – Φ25 mm.
4. Internal Design: Solid structure, no obvious internal bore, rounded corners (R-angle), H7/g6 fit, end chamfering.
5. Surface Treatment: Precision turning + polishing + grinding + electropolishing (stainless steel) + blackening (alloy steel) + nickel/chrome plating (wear-resistant and corrosion-resistant) + nitriding (improved wear resistance).
6. Manufacturing process: Blanking (bar stock), CNC turning (rough machining), finish turning (forming steps), heat treatment (if required), external cylindrical grinding (to ensure concentricity), polishing/surface treatment, and inspection (concentricity/dimensions).
Precision Electronic Relay Solutions for Automotive and Industrial Systems
Material: High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating
Shape: Cylindrical shape with internal threads or stepped interface
Size Range:Diameter: Φ8mm – Φ25mm; Height: 10mm – 40mm (customizable)
Internal Design: Precision-machined bore for pin insertion or threaded connection
Surface Finish: Polished + plated (to enhance conductivity and anti-oxidation)
Manufacturing Process: CNC turning + precision grinding + electrochemical polishing
Precision Machined Relay Parts for Automotive and Industrial Applications
- Material:High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating
- Shape:Cylindrical shape with internal threads or stepped interface
- Size Range:Diameter: Φ8mm – Φ25mm; Height: 10mm – 40mm (customizable)
- Internal Design:Precision-machined bore for pin insertion or threaded connection
- Surface Finish:Polished + plated (to enhance conductivity and anti-oxidation)
- Manufacturing Process:CNC turning + precision grinding + electrochemical polishing
Precision Metal Threaded Shaft Parts
Material: Stainless steel, alloy steel, or copper alloy
Shape: Overall cylindrical double-ended structure, one end is fully threaded, the other end has a stepped thread structure.
Dimensions: Diameter: Φ5mm, Height: 20mm (customizable)
Internal Design: Solid internal structure with clear and complete thread profile, even stress distribution, effectively improving connection stability and service life.
Surface Treatment: Finely treated surface, with options for polishing, electroplating, blackening, or passivation, enhancing appearance while improving rust resistance, corrosion resistance, and wear resistance.
Manufacturing Process: High-precision turning is used, with strict tolerance control; post-processing dimensional and visual inspections ensure product consistency and reliability.
Precision Smart Watch Camera Module for Wearable Electronics
Material: Stainless Steel (304 or 316L), with brushed or polished finish
Outer Diameter: Approx. 5 mm (customizable)
Inner Diameter: Approx. 4.5 mm (fits standard lens modules)
Wall Thickness: Approx. 1 mm
Height: Approx. 1.5 mm
Structural Features: Circular ring with split/cutout design for snap-fit assembly and disassembly
Manufacturing Process: CNC precision machining + high-precision grinding
Reliable Automotive Relay for High-Current Power Control
Material:High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating
Shape:Cylindrical shape with internal threads or stepped interface
Size Range:Diameter: Φ8mm – Φ25mm; Height: 10mm – 40mm (customizable)
Internal Design:Precision-machined bore for pin insertion or threaded connection
Surface Finish:Polished + plated (to enhance conductivity and anti-oxidation)
Manufacturing Process:CNC turning + precision grinding + electrochemical polishing
Reliable Automotive Relay for Stable Power Switching
Material: High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating
Shape: Cylindrical shape with internal threads or stepped interface
Size Range: Diameter: Φ8mm – Φ25mm; Height: 10mm – 40mm (customizable)
Internal Design: Precision-machined bore for pin insertion or threaded connection
Surface Finish: Polished + plated (to enhance conductivity and anti-oxidation)
Manufacturing Process: CNC turning + precision grinding + electrochemical polishing
Small Relay, Big Performance – Precision Built for Reliable Switching
Material: High-conductivity stainless steel such as SUS304/316L or copper alloys such as phosphor bronze, with nickel or tin plating for enhanced corrosion resistance and electrical performance.
Shape: Precision cylindrical design featuring internal threads or stepped interfaces for secure assembly and reliable connection.
Size Range: Diameter: Φ8–25 mm; Height: 10–40 mm. Custom dimensions are available upon request.
Internal Design: Precision-machined internal bore engineered for accurate pin insertion, threaded connections, and stable component integration.
Surface Finish: Precision polishing followed by nickel/tin plating to improve surface conductivity, wear resistance, corrosion resistance, and oxidation protection.
Manufacturing Process: CNC turning + precision grinding + electrochemical polishing, ensuring tight dimensional tolerances, smooth surfaces, and consistent component quality.
Smart Battery Disconnect Relay | Durable DC Contactor for Vehicle Systems
- Material:High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating
- Shape:Cylindrical shape with internal threads or stepped interface
- Size Range:Diameter: Φ8mm – Φ25mm; Height: 10mm – 40mm (customizable)
- Internal Design:Precision-machined bore for pin insertion or threaded connection
- Surface Finish:Polished + plated (to enhance conductivity and anti-oxidation)
- Manufacturing Process:CNC turning + precision grinding + electrochemical polishing
Smart Wearable Watch Framework Machining for Security & Sports
- Material:Stainless Steel (304 or 316L), with brushed or polished finish
- Outer Diameter:Approx. 5 mm (customizable)
- Inner Diameter:Approx. 4.5 mm (fits standard lens modules)
- Wall Thickness:Approx. 1 mm
- Height:Approx. 1.5 mm
- Structural Features:Circular ring with split/cutout design for snap-fit assembly and disassembly
- Manufacturing Process:CNC precision machining + high-precision grinding
Stainless Steel Automotive Water Line Connector
1. Material:
Made from premium stainless steel or customized metal alloys.
2. Shape:
Designed with a tapered head, precision external threads, and a streamlined cylindrical body to ensure secure installation, reliable sealing, and stable fluid transmission.
3. Size Range:
Outer diameter is typically within the range of Φ1–Φ5 mm, and height 31–50 mm can be customized; internal hole diameter and step dimensions are precisely matched according to relay specifications, and OEM customization is supported.
4. Internal Design:
The precisely machined internal bore provides smooth coolant flow, reduces pressure loss, and improves the overall efficiency and reliability of automotive fluid systems.
5. Surface Treatment:
Processed with precision polishing, passivation, electroplating, or other customized surface treatments to enhance wear resistance, corrosion protection, and product appearance.
6. Manufacturing Process:
Manufactured using high-precision turning and Swiss-type machining technology with tolerances up to ±0.001 mm, followed by strict quality inspection to ensure consistent performance and superior dimensional accuracy.