Precision rotation builds robust mechanical performance. ⚙️
Behind every smooth rotating shaft, bushing and fastener lies meticulously CNC turned components. In production, our advanced CNC turning & Swiss lathe technology achieves
micron-level tight tolerances and ultra-smooth surface finish for all rotary precision parts.
From tiny thin-wall miniature fittings to heavy-duty long shafts, we process aluminum, stainless steel, brass and various metal blanks, fully meeting strict standards for automotive,
automation, medical and machinery industries.
✅ Strict tolerance control down to ±0.005mm
✅ Consistent dimensional repeatability for mass batches
✅ Fast lead time from prototype turning to volume manufacturing
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Stainless Steel (304/316/430)
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Ideal for components requiring corrosion resistance, high temperature tolerance, and hygiene compliance.
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Common applications: Food processing equipment parts, marine hardware, medical device components, industrial valves.
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Brass (C36000/C26000)
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Features excellent electrical conductivity, thermal conductivity, and machinability with a polished, aesthetic finish.
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Common applications: Electrical connectors, plumbing fittings, precision instrument parts, decorative hardware.
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Aluminum Alloy (6061/7075/5052)
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Lightweight yet durable, with good corrosion resistance and thermal conductivity; easy to form and surface-treat.
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Common applications: Aerospace components, automotive parts, electronic enclosures, consumer product frames.
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Carbon Steel (1018/1045/4140)
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High strength and toughness at a cost-effective price point; suitable for heat treatment to enhance hardness.
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Common applications: Machinery parts, structural components, fasteners, gears and shafts.
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Engineering Plastics (POM/PTFE/PA66)
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Wear-resistant, low-friction, and chemical-resistant; lightweight alternative to metal for non-load-bearing or corrosion-prone environments.
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Common applications: Gears, bearings, insulators, food-contact components, chemical equipment parts.
Custom CNC Machining for Precision Metal Bushings & Hollow Sleeve Components
We deliver one-stop custom CNC machining service for metal bushings, wear sleeves, annular shaft sleeves and hollow ring parts. Available materials include stainless steel,
aluminum alloy, brass, carbon steel and other metallic raw materials.
Our advanced CNC lathes and machining centers complete inner hole boring, outer circle turning, end face finishing and surface polishing processes in-house. We can control
dimensional tolerance up to ±0.005mm, guarantee high roundness and smooth inner & outer wall surface, effectively reducing friction and wear for mechanical assembly.
All finished sleeves go through full dimensional inspection before delivery with our complete QC system. We support prototype small-batch trial production as well as mass bulk orders.
Our machined sleeve parts are widely applied in automation equipment, hydraulic components, bearing fittings, new energy equipment, mechanical transmission and other global industrial fields.
