Plastic Turning Parts | Custom Copper CNC Turning & OEM Machining

Hongsinn-1344

Precision plastic turning parts for OEM projects. CNC turning for POM, PEEK, nylon and engineering plastics with custom sizes, prototypes and batch production.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

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Copper & Plastic CNC Precision Turned Parts

Copper CNC turned parts are mechanical components manufactured through precision turning processes using high-precision CNC lathes on copper, brass, and other copper alloys. Copper materials offer excellent electrical conductivity, thermal conductivity, and machinability, making them ideal for applications in electronics, electrical systems, the automotive industry, and industrial equipment.

We provide professional OEM CNC turning services, offering custom production based on customer-supplied 2D engineering drawings, 3D CAD models, or physical samples. Our capabilities cover the entire production spectrum, from prototypes and samples to small-batch and mass production.

We also offer CNC turning services for plastic components, processing engineering plastics such as POM, PEEK, PA, PTFE, and nylon. These parts are suitable for applications requiring electrical insulation, wear resistance, lightweight properties, or performance in specialized environments.

Product name	CNC machining services
Surface treatment	Anodizing, bead blasting, black oxide, polishing, powder coating, painting, brushing, electroplating, passivation, or customer’s requirements.
Material capacities	Metal: aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron. Plastic: ABS, POM, PC(Poly Carbonate), PC+GF, PA(nylon), PA+GF, PMMA(acrylic), PEEK, PEI, etc.
CNC processing scope	CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC lathe, high precision 5-Axis turning-milling combined machining.
Tolerance	±0.002 ~ ±0.005mm
Surface roughness	Min Ra 0.02~3.2
Drawing format	IGS, STP, STEP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG.
Package	Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc, can be customized according to customer's requirements.
Delivery	DHL, FedEx, EMS, UPS, or customer's requirements.

Copper CNC Turned Parts

Copper and copper alloys offer excellent electrical conductivity, thermal conductivity, and machinability, making them ideal for manufacturing precision rotational parts.

Common copper CNC turned products include:

Copper shafts
Copper bushings
Copper connectors
Copper threaded parts
Copper terminals
Copper fittings
Copper flanges
Copper valve components
Copper electrical connection assemblies
Precision copper mechanical parts

Depending on application requirements, various copper materials—such as pure copper, brass, and bronze—can be selected.

Advantages of Copper CNC Machining

Excellent electrical conductivity: Suitable for electronic, electrical, and power connection components.

Excellent thermal conductivity: Suitable for mechanical and electronic components requiring heat transfer capabilities.

Ease of precision machining: Well-suited for CNC turning, drilling, tapping, and complex profile machining.

Plastic Turned Parts

CNC Turned Engineering Plastic Parts

Plastic turned parts are produced through precision CNC turning of engineering plastic rods or tubes.

Compared to metals, engineering plastics offer advantages such as light weight, excellent insulation, corrosion resistance, and low friction, making them suitable for specialized mechanical environments.

Commonly Used Plastic Materials

POM:
Features high rigidity, wear resistance, and dimensional stability; suitable for mechanical components such as bushings, gears, and sliders.

PEEK:
Offers excellent high-temperature resistance, chemical resistance, and mechanical properties; suitable for high-performance engineering components.

PA / Nylon:
Provides good wear resistance and mechanical properties; suitable for bushings, gears, rollers, and mechanical connectors.

PTFE:
Characterized by a low coefficient of friction and excellent chemical resistance; suitable for seals, bushings, and specialized mechanical parts.

Hongsinn Precision Manufacturing Advantages:

Over 15 years of experience in precision CNC machining
ISO 9001:2015 and ISO 14001:2015 quality management systems
AFMING GMU-800 EVO 5-axis machining center
Equipped with multiple CNC machining centers, CNC lathes, and mill-turning composite equipment
Zeiss CONTURA coordinate measuring machine (CMM) for full-dimensional inspection
Supports rapid prototyping, small-batch trial production, and mass production
Products exported to Europe, America, Japan, Germany, Canada, Southeast Asia, and other countries and regions.

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.