Dongguan Changxinda Precision Technology Co., Ltd.
8618076650306

CNC Machining Automotive Parts

Quality Engine Cylinder Block Aluminum V8 8-Cylinder Bores CNC Precision Machined 0.01mm factory

Engine Cylinder Block Aluminum V8 8-Cylinder Bores CNC Precision Machined 0.01mm

CNC machining of automotive V8 engine block with +/-0.01mm tolerance. High-grade aluminum alloy with 8-cylinder V-configuration, precision cylinder bores, complex oil galleries, and mirror-finished surfaces. For racing and performance automotive engines. ISO9001:2015 certified.

Quality Steering Valve Housing Aluminum NEV Precision Parts CNC Machined 0.01mm Tolerance factory

Steering Valve Housing Aluminum NEV Precision Parts CNC Machined 0.01mm Tolerance

CNC machining of automotive aluminum steering valve housing with +/-0.01mm tolerance. Lightweight die-cast aluminum with precision input shaft bore, integrated valve chamber, hydraulic ports, and machined sealing surfaces. Prototype to mass production. ISO9001:2015 certified.

Quality 90-Degree Liquid Cooling Quick Disconnect Connector Housing Aluminum CNC Turned 0.01mm factory

90-Degree Liquid Cooling Quick Disconnect Connector Housing Aluminum CNC Turned 0.01mm

We are professional CNC manufacturer of 6061 aluminum 90‑degree liquid cooling quick disconnect connector housing. ±0.01mm precision for server,energy storage and EV cooling loop. Supports prototype to mass‑volume production. Get your custom quote.

Quality Liquid Cooling Connector Housing 304 Stainless Steel EV Battery Loop CNC Turned factory

Liquid Cooling Connector Housing 304 Stainless Steel EV Battery Loop CNC Turned

We are professional CNC manufacturer of 304 stainless steel liquid cooling connector housing for EV battery & motor cooling loop. Made by CNC turning & turn‑milling composite with ±0.01mm precision. Fit new‑energy, semiconductor & medical cooling systems.

Quality CNC Automotive Parts Motor Rear End Cover 6061 6063 Aluminum 4-Axis Milled 0.01mm factory

CNC Automotive Parts Motor Rear End Cover 6061 6063 Aluminum 4-Axis Milled 0.01mm

High-precision CNC aluminum motor rear end cover with ±0.01mm tolerance, 4/5-axis machining. Features internal ribs, mounting lugs, and sealing surfaces for dust/waterproof performance. ISO 9001/IATF 16949 certified, supports prototypes to mass production with hard anodizing option.

Quality CNC Automotive Parts Automation Housing 6061 Aluminum Heat Dissipation Slots 0.01mm factory

CNC Automotive Parts Automation Housing 6061 Aluminum Heat Dissipation Slots 0.01mm

CNC machining expert manufacturer. Custom 6061 aluminum automation equipment housing with heat dissipation slots and lens hole. Brushed finish. One-piece forming. ISO9001.

Quality Oil Cooler Housing 7075 Aluminum High-Performance Engine CNC Precision Machined factory

Oil Cooler Housing 7075 Aluminum High-Performance Engine CNC Precision Machined

CNC machining expert manufacturer. 7075 aluminum oil cooler housing machined from solid billet as upgrade replacement for high-performance engines. ISO9001.

Quality CVT Helix Cam Secondary Sliding Cam Snowmobile UTV Belt Drive CNC Machined 0.01mm factory

CVT Helix Cam Secondary Sliding Cam Snowmobile UTV Belt Drive CNC Machined 0.01mm

CNC machining expert manufacturer. CVT helix cam secondary sliding cam for snowmobile UTV belt drive systems. 18+ years experience. ISO9001 certified factory.

Quality Fluid Distribution Block Manifold Hydraulic Pneumatic Aluminum CNC Machined 0.01mm factory

Fluid Distribution Block Manifold Hydraulic Pneumatic Aluminum CNC Machined 0.01mm

CNC machining expert manufacturer. Precision aluminum fluid distribution block manifold for hydraulic and pneumatic systems. 18+ years experience. ISO9001 certified factory.

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