Our company has been deeply engaged in the field of precision turning for many years, specializing in providing high-difficulty, high-precision non-standard custom turned and machined parts. Backed by advanced CNC lathes, Swiss-type machines, multi-axis turning-milling centers, and a complete inspection system (CMM, profilometer, hardness tester, etc.), we deliver end-to-end services from single-piece prototyping to stable medium- and large-volume production. No matter how complex your drawings, how tight the tolerances, or how special the materials, we respond quickly and maintain strict quality control to help customers improve product performance and production efficiency.
1. Extensive Material Coverage (Compatible with Multiple International Standards)
We support mainstream materials under domestic and international standards, covering ferrous metals, non-ferrous metals, and engineering plastics to meet requirements for strength, corrosion resistance, wear resistance, high-temperature performance, and more:
| Material Category | Common Grades (Multi-Standard Cross-Reference) | Typical Properties & Applications |
|---|---|---|
| Carbon / Alloy Steel | 45#, 40Cr, 42CrMo, 20Cr, Q235, S45C (JIS), 1045 (AISI), C45 (DIN) | High strength, good machinability; ideal for structural and transmission parts |
| Stainless Steel | 304, 316, 316L, 303, 416, 17-4PH, 1.4301, SUS304, S30400 | Corrosion and heat resistant; widely used in food, medical, and chemical industries |
| Aluminum Alloy | 6061, 7075, 2024, 5052, ADC12, AlMgSi1, A6061 | Lightweight with excellent thermal conductivity; suitable for aerospace, automotive, and electronics |
| Copper Alloy | H62, H59, T2, Pure Copper, Brass, Tin Bronze, C36000, CuZn39Pb3 | Outstanding electrical/thermal conductivity and wear resistance; ideal for electrical and hydraulic components |
| Titanium Alloy | TC4 (Ti-6Al-4V), TA2, Grade 5 | High strength-to-weight ratio and corrosion resistance; preferred for aerospace and medical applications |
| Engineering Plastics | POM (Acetal), Nylon (PA6/PA66), PEEK, PTFE, ABS | Self-lubricating, insulating, and chemically resistant; suitable for light-load precision parts |
| Other Special Materials | Tool steels (P20, H13), High-speed steel, Powder metallurgy, Composites | High hardness and wear resistance for demanding working conditions |
We can procure materials according to customer-specified standards (GB, ASTM, AISI, DIN, JIS, EN, etc.) and provide material certificates (mill test reports, chemical composition reports) to fully meet drawing requirements.
2. Wide Range of Industries Served
Our non-standard turned parts have been successfully applied in multiple high-end manufacturing sectors:
- Automotive & New Energy Vehicles: Drive shafts, piston pins, valve bodies, sensor housings, motor shafts
- Construction Machinery & Hydraulics: Hydraulic valve spools, cylinder piston rods, fittings, seal seats
- Aerospace & Defense: Titanium alloy connectors, precision bushings, high-temperature alloy components
- Medical Devices: Surgical instrument shafts, implant connectors, precision guide rods
- Electronics & Communications: Heat-dissipating shafts, connector housings, precision pins, optical fiber positioning parts
- Automation & Robotics: Lead screw nuts, flange shafts, cams, precision couplings
- Food & Pharmaceutical Equipment: Stainless steel agitator shafts, valve stems, sanitary fittings
- Molds & Tooling: Ejector pins, guide pillars, locating pins, inserts
3. Common Types of Non-Standard Turned Parts
We specialize in machining various rotational and complex contoured parts, including but not limited to:
- Precision shafts: Stepped shafts, eccentric shafts, slender shafts, spline shafts, worms
- Sleeves & Bushings: Shaft sleeves, bushings, flanged sleeves, bearing housings
- Valves & Fluid Components: Valve spools, valve stems, nozzles, fittings, pipe components
- Fasteners & Connectors: Special screws, pins, locating pins, couplings
- Complex Contoured Parts: Components with combined features of threads + grooves + holes, thin-wall parts, deep-hole parts
- Others: Cams, gear blanks, pistons, sealing rings, heat sinks, etc.
Whether you need single-piece prototyping, small-batch validation, or long-term stable volume supply, we offer one-stop services covering process analysis, programming and machining, surface treatment (zinc plating, anodizing, blackening, electroplating, polishing, etc.), and final inspection.
Choosing us means choosing professionalism, reliability, and efficiency. Feel free to provide drawings or samples—we will deliver process evaluation and quotation in the shortest time to help you easily solve non-standard parts sourcing challenges!
More product:
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- Valve core
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- knurling part
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- Screw plast shaft
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- Worm gear shaft
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- Stainless steel part
