Product
Automotive Part Relays for Vehicle Electrical Control 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
Automotive Precision Spindle Shaft OEM Machined Metal Parts
Material: Automotive mandrels are typically made of high-strength metal materials such as carbon steel, alloy steel, or stainless steel
Shape: Mandrels are generally cylindrical in shape, with some products featuring steps, threads, chamfers, or locating grooves
Size Range: Diameter typically ranges from Φ3 mm to Φ30 mm; length can be customized
Internal Design: Some mandrels may have through holes, blind holes, or hollow structures internally to reduce weight or meet assembly and functional requirements
Surface Treatment: Mandrel surfaces typically undergo various treatment processes, such as electroplating, nickel plating, blackening, polishing, or anodizing
Manufacturing Process: Mandrels are generally manufactured using high-precision CNC turning, CNC precision machining, grinding, and other processes, and undergo rigorous dimensional inspection and quality control to ensure that dimensional accuracy, concentricity, and surface finish meet the standards for automotive parts
High Performance Automotive Relay for EV Battery and Power Control 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
High Precision Square Connecting Shaft and Threaded Block Assembly
Material: Stainless steel, carbon steel, alloy steel
Dimensions: Approximately 6 mm in diameter, approximately 48 mm in length (customizable)
Structure: Integrated cylindrical connecting shaft, square threaded block, square/round hole composite structure
Dimensional Accuracy: Tolerance: ±0.001 mm, Thread accuracy: 6H/6g (or as per drawing requirements)
Processing Technology: CNC turning + CNC milling + internal and external thread machining
Applications: Automation equipment, mechanical transmission components, tooling fixtures, industrial equipment connection and positioning systems
High-Precision CNC Machined Twin Helical Screw Shaft
This twin helical screw shaft is manufactured from high-strength metal materials using CNC precision machining. It features uniform helical geometry, high dimensional accuracy, and excellent wear resistance. Designed for high-load and high-speed applications, it is widely used in extrusion equipment, transmission systems, and automation machinery. Custom designs based on drawings or samples are available.
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CNC precision machining ensures consistent helical profiles
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High concentricity design for smooth and stable operation
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Superior surface finish reduces friction and wear
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Multiple material options for various working conditions
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Customizable dimensions for diverse equipment applications
High-precision Metal Retaining Ring for Front-Facing Camera Electronic Module
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
Keyless Smart Electronic Door Lock for Digital Access Control
- Material:High-strength brass alloy with polished surface finish
- .Dimensions:Diameter: approx. 10mm, Length: approx. 28mm (customizable)
- Structure Type:Dual-sided pin tumbler design (key insertable from both sides)
- Pin Count:5 sets of pins (each set includes driver pin and key pin)
- Application:Electronic door locks, smart locks, hotel locks, building access control systems, etc.
OEM Automotive Power Relay for Battery and Electrical Systems
Material: High-conductivity stainless steel (e.g., SUS304/316L) or copper alloy (e.g., phosphor bronze), with nickel/tin plating
Shape：Compact rectangular structure suitable for automotive installation
Size Range:Diameter: Φ8mm – Φ25mm
Height: 10mm – 40mm (customizable)
Current Capacity:Suitable for medium to high current switching applications
Surface Treatment:Anti-corrosion treatment for long-term durability
Manufacturing Process:Precision assembly and automated production process
OEM Automotive Relay Manufacturer for Vehicle Electrical 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
OEM Machined Custom Precision Pusher
Material: Stainless Steel (SUS303 / SUS304 / SUS316), Carbon Steel, Alloy Steel, Aluminum Alloy
Shape and Structure: Cylindrical straight stem design, stepped shaft, chamfered ends, flat ends, or ball ends, Solid or hollow internal structure available
Size Range and Tolerance: Diameter: Φ1.0 – Φ20.0 mm, Length: 5 – 100 mm (customizable)
Surface Treatment: Polishing+Precision grinding+Electroplating+Anodizing+Black oxide+Passivation
Manufacturing Process: Produced through precision machining processes, including CNC turning, grinding, and secondary finishing, combined with strict quality inspection to ensure consistency and reliability
OEM Precision Feihua Shaft Manufacturer for Industrial Machinery
Material: Stainless steel (e.g., SUS304 / SUS316), carbon steel (e.g., 45 steel), alloy steel (customizable)
Shape: Long cylindrical straight shaft structure, single-end knurling design (straight lines/grid lines)
Flat or slightly chamfered ends
Size Range: Diameter: φ2 mm – φ10 mm (customizable)
Length: 50 mm – 300 mm (adjustable upon request), Tolerance: ±0.001 mm or higher precision
Internal Design: Solid Shaft structure,No hollow design, ensuring overall rigidity and strength
Surface Treatment: Polishing, electroplating (nickel/chrome plating), blackening, passivation
Manufacturing Process: CNC turning (CNC) Turning, precision knurling, fine grinding (optional), automated cutting and chamfering
OEM Precision-Machined | Metal Structural Parts for Watch Camera
These metal structural components are designed for watch camera modules to provide precise positioning, mechanical fixation, and structural protection. Manufactured by CNC precision machining, the parts feature high accuracy, concentricity, and excellent surface quality. Customized production is available based on module geometry, assembly requirements, and device integration. Suitable for smart watches, wearable cameras, and mini imaging systems. Small-batch prototyping and mass production are both supported.