Top OEM Metal Machining Parts Factories: Leading Companies

Choosing the right OEM metal machining parts manufacturer can feel overwhelming—so many options, so much at stake! Whether you’re worried about quality, lead times, or costs, finding a trusted supplier makes all the difference for your projects. Imagine working with a partner who delivers flawless parts, on time, every time—giving you peace of mind and an edge over the competition. Ready to discover the leading factories? Dive in and let us guide you to the best choices!

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OEM CNC Machining Parts – Mountain Machine Works

Product Details:
OEM CNC machined parts including large parts, tight tolerance components, thin wall turning, shafting, and custom OEM-specific parts. All machining and prototyping is done in house, covering the full project lifecycle from design to final product with capabilities in various materials such as titanium, aluminum, plastics, stainless steel, molybdenum, ductile iron, and cast iron.

Technical Parameters:
– Adheres to OEM specifications, able to meet tight tolerances and specific
– Handles large part machining as well as small, precise components
– Average lead time: 3-5 weeks
– Accepts a wide range of file formats: AutoCAD (DXF, DWF), Pro Engineer (DRW,

Application Scenarios:
– Medical and healthcare industry (using titanium components)
– Aerospace, energy, and electronics industries (using molybdenum and specialized
– General OEM manufacturing requiring custom machined parts in aluminum,
– Projects needing durable components with specific resistance to corrosion, wear

Pros:
– One-stop-shop with all services handled in-house, eliminating the need for
– Over 35 years of experience, offering cost-effective and timely solutions
– Ability to handle challenging or hard-to-machine materials such as titanium,
– Customer-centric approach with support from prototype to production, optimizing

Cons:
– No explicit mention of certifications (e.g., ISO) or quality standards beyond
– Lead times, while fairly quick, may not be suitable for projects with extremely
– Materials like molybdenum are described as difficult to machine and not widely


OEM CNC Machining Parts - Mountain Machine Works - oem metal machining parts factory

OEM Parts CNC Machining Services – CNC OEM Machined Parts – bdeinc.com

Product Details:
BDE Manufacturing Technologies provides CNC machining services for OEM parts, offering solutions from raw material sourcing to design, engineering, prototyping, and full-scale manufacturing. Their capabilities include CNC milling and turning, wire EDM & small hole drilling, and contract manufacturing, supporting both simple and complex OEM components across a range of materials including metals, superalloys, and plastics.

Technical Parameters:
– CNC turning and multitasking lathes accommodate diameters from 1/32” to 12”
– CNC milling up to 4 axes and 5 axes, machining envelope 32 x 64 x 30 inches
– Wire EDM envelope X 19.6 x Y 13.7 x Z 11.8 inches, tolerance holding of +/-
– Materials: Stainless steel, alloy steels, superalloys (Hastelloy, Inconel),

Application Scenarios:
– Medical devices
– Defense, semiconductor, aerospace industry components
– POP (Point of Purchase) devices and consumer products
– Tools and dies, mechanical assemblies, tubings/hollows, architectural

Pros:
– Comprehensive end-to-end OEM machining services including design, prototyping,
– Precision machining with advanced CNC and EDM capabilities, and tight tolerance
– Ability to handle a wide variety of materials including metals, superalloys,
– Experienced in regulatory compliance and quality control across multiple

Cons:
– Limited information about maximum production volumes or speed for large-scale
– No explicit mention of on-site support or after-sales services


OEM Parts CNC Machining Services - CNC OEM Machined Parts - bdeinc.com - oem metal machining parts factory

Your one-stop factory for CNC machining, metal stamping solutions

Product Details:
Partzcore offers genuine, OEM, and aftermarket parts for construction and heavy machinery brands such as Komatsu, Caterpillar, Hitachi, Volvo, and JCB. The company supplies a wide range of replacement parts, including engine components, hydraulic system parts, filters, undercarriage parts, and electrical components.

Technical Parameters:
– Compatible with major brands: Komatsu, Caterpillar, Hitachi, Volvo, JCB
– Product categories: engine parts, hydraulic parts, undercarriage, electricals,
– Options for OEM, genuine, and aftermarket quality levels
– Parts available for excavators, bulldozers, wheel loaders, and other heavy

Application Scenarios:
– Maintenance and repair of construction and mining machinery
– Fleet servicing for rental equipment companies
– Replacement parts supply for authorized machinery dealers
– Support for equipment overhauls and refurbishing projects

Pros:
– Wide inventory covering multiple leading brands and machine models
– Option to choose between genuine, OEM, and cost-effective aftermarket parts
– Global shipping and multi-channel customer support
– Part sourcing support for hard-to-find or discontinued items

Cons:
– Possible variations in quality and durability between OEM, genuine, and
– Lead times for global shipping may vary depending on location
– Technical specifications for each part may not be detailed on the website

OEM Parts Machining: Your Trusted CNC Parts Manufacturer

Custom Machining Service, CNC Machined Parts Manufacturing – SANS

Product Details:
SANS offers custom precision machining services, including CNC milling, CNC turning, Wire EDM, precision grinding, custom jig & fixture fabrication, machining assembly, and 3D scanning/reverse engineering. They manufacture CNC machined parts from a variety of materials such as stainless steel, aluminum, steel, copper, and plastics, and also provide assembly and product inspection services.

Technical Parameters:
– CNC milling maximum size: X1500Y800Z500mm
– CNC milling/turning tolerance: +/-0.003mm
– CNC turning concentricity: 0.005mm
– Precision grinding surface finish: 6-8 Ra, tolerances as tight as 0.002mm

Application Scenarios:
– Custom precision machined parts for various industries
– Production of complex prototypes and low to mid-volume parts
– Fixture, jig manufacturing and assembly for automation
– 3D scanning, reverse engineering, and coordinate measurement tasks

Pros:
– High precision machining capabilities with tight tolerances
– Wide service offering (milling, turning, EDM, grinding, assembly, etc.)
– Capability to handle complex structures and assemblies
– Quality assurance with full inspection on all projects

Cons:
– Detailed limitations for specific materials or part geometries are not clearly
– Potentially limited by max part size (up to X1500Y800Z500mm)

Quality CNC Machining Parts & CNC Milling Parts factory from China

Product Details:
Fekon Precision CNC Parts Limited manufactures various CNC machining parts, including CNC milling parts, CNC turning parts, laser cutting parts, precision sheet metal fabrication, CNC auto parts, machined carbon fiber, CNC machining watch parts, 3D printing parts, bicycle spare parts, CNC plastic parts, CNC wood parts, and cylinder gear. The company provides customized solutions for high precision hardware parts.

Technical Parameters:
– Factory area: 1100 square meters
– Over 150 skilled workers
– 30+ R&D staff
– 98% of employees with 10 years experience

Application Scenarios:
– Precision hardware manufacturing
– Automotive parts production
– Electronics (clients include SONY, Huawei, HP Printer)
– Custom component manufacturing for industries requiring high precision

Pros:
– One-stop solution for metal works
– Quick feedback and supply of good quality products
– Experienced team offering design review and cost-saving ideas
– Trusted by major clients such as SONY, Huawei, HP Printer, and Germany Limbach

Cons:
– Limited information on certification or quality standards
– No detailed technical specifications for individual products listed


Quality CNC Machining Parts & CNC Milling Parts factory from China - oem metal machining parts factory

Custom hardware metal parts/OEM machining service

Product Details:
The company offers custom precision parts manufacturing, focusing on CNC milling, CNC turning, CNC machining parts, sheet metal stamping parts, and various bolts and screws.

Application Scenarios:
– Industrial machinery parts manufacturing
– Custom mechanical components for assemblies
– Sheet metal fabrications for enclosures or brackets
– Production of fasteners like bolts and screws for various industries

Pros:
– Positive customer testimonials about product quality and service
– Ability to handle repeat and custom orders
– Consistent finishing and quality maintained across batches
– Responsive customer support and communication

Cons:
– Technical specifications such as tolerances, materials, or capacities are not
– Lack of detailed product catalogs or downloadable resources

Metal Parts – China metal parts supplier,manufacturer,factory …

Product Details:
The company is an ISO 9001 certified manufacturer in China specializing in the global supply of OEM metal parts, including metal stamping parts, metal injection molding parts, turned (turning) parts, cold forming (cold heading) parts, CNC precision parts, casting parts, forging parts, screw machine parts, and other machined components. These parts are made from ferrous and non-ferrous metals and are available for both low and high volume requirements.

Technical Parameters:
– ISO 9001 Certified manufacturing process
– Capable of low & high volume production
– Parts made from ferrous & non-ferrous metals
– Production methods include metal stamping, auto-turning, milling, multi-spindle

Application Scenarios:
– All major industries requiring OEM metal parts
– Clients needing both low and high volume custom metal components
– Automotive and industrial sectors for stamping, turning, casting, and precision
– International customers in USA and Europe

Pros:
– ISO 9001 certified quality management
– Competitive pricing with focus on high quality and low cost
– Ability to handle both small and large production volumes
– Advanced machinery and rapid response to market needs

Cons:
– Limited product detail or technical specification per individual part
– Potential communication challenges associated with overseas manufacturing


Metal Parts - China metal parts supplier,manufacturer,factory ... - oem metal machining parts factory

Precision Metal Parts CNC Machining SKY-CNC – Custom Parts OEM Facotory …

Product Details:
Custom CNC machining parts and precision components manufacturer and supplier from China, offering OEM/ODM precision parts through a variety of machining processes such as CNC milling and CNC turning, serving over 800 clients in 18+ countries, and catering to industries like automotive, electronics, medical devices, and more.

Technical Parameters:
– ISO 9001 certified quality management.
– Tolerances down to 1 μm (micron) precision.
– Supports multiple machining processes including milling, turning, drilling,
– Works with a wide range of materials such as metals, plastics, and composites.

Application Scenarios:
– Aerospace components and structural parts manufacturing.
– Automotive parts such as gears, shafts, engine components, and housings.
– Medical devices and electronics requiring high-precision parts.
– Custom prototypes and low-to-mid volume production for varied industries.

Pros:
– Competitive factory-direct pricing for cost-effectiveness.
– ISO 9001 accreditation assures consistent, high-quality production.
– Fast turnaround enabling rapid market entry.
– Technical support leveraging over 20 years of industrial design and 10+ years

Cons:
– Primarily focused on CNC subtractive manufacturing; may not support additive
– Production and support centered in China may present logistical challenges for

CNC Machining Parts Manufacturer China | OEM Precision Components Supplier

Product Details:
Custom precision CNC machined parts (milled, turned, 5-axis) from China, including aluminum alloy parts, drive transmission shafts, watch parts, titanium fasteners, copper alloys, industrial robot brackets, and OEM/ODM machining products. Manufactured with ISO-compliant quality, offering rapid prototyping, production runs, and diverse surface treatments.

Technical Parameters:
– High-precision machining with tight tolerances and superior surface finishes
– Equipped with over 40 CNC lathes (46 type, 36 type, arranging machines, turret
– Supports multiple materials: metals (aluminum, copper, stainless steel,
– Surface treatments available: anodizing, electroplating, chrome plating, nickel

Application Scenarios:
– Aerospace and automotive components
– Medical device parts
– Industrial equipment and machine tool parts
– Consumer goods (e.g., watch parts, window cleaning robot brackets)

Pros:
– Over 20 years of machining experience with professional technical team
– ISO-compliant, high-quality production with rigorous process controls
– Competitive pricing due to low overhead and optimized supply chain
– Fast global delivery, quick quotes, and responsive after-sales support

Cons:
– Mold costs are variable and may depend on product complexity
– Lack of detailed, published tolerances or maximum part dimensions on website


CNC Machining Parts Manufacturer China | OEM Precision Components Supplier - oem metal machining parts factory

Comparison Table

Company Product Details Pros Cons Website
OEM CNC Machining Parts – Mountain Machine Works OEM CNC machined parts including large parts, tight tolerance components, thin One-stop-shop with all services handled in-house, eliminating the need for No explicit mention of certifications (e.g., ISO) or quality standards beyond mountainmachineworks.com
OEM Parts CNC Machining Services – CNC OEM Machined Parts – bdeinc.com BDE Manufacturing Technologies provides CNC machining services for OEM parts, Comprehensive end-to-end OEM machining services including design, prototyping, Limited information about maximum production volumes or speed for large-scale www.bdeinc.com
Your one-stop factory for CNC machining, metal stamping solutions Partzcore offers genuine, OEM, and aftermarket parts for construction and heavy Wide inventory covering multiple leading brands and machine models Option to Possible variations in quality and durability between OEM, genuine, and www.partzcore.com
OEM Parts Machining: Your Trusted CNC Parts Manufacturer www.rallyprecision.com
Custom Machining Service, CNC Machined Parts Manufacturing – SANS SANS offers custom precision machining services, including CNC milling, CNC High precision machining capabilities with tight tolerances Wide service Detailed limitations for specific materials or part geometries are not clearly www.sansmachining.com
Quality CNC Machining Parts & CNC Milling Parts factory from China Fekon Precision CNC Parts Limited manufactures various CNC machining parts, One-stop solution for metal works Quick feedback and supply of good quality Limited information on certification or quality standards No detailed technical www.cncmachine-part.com
Custom hardware metal parts/OEM machining service The company offers custom precision parts manufacturing, focusing on CNC Positive customer testimonials about product quality and service Ability to Technical specifications such as tolerances, materials, or capacities are not www.customspart.com
Metal Parts – China metal parts supplier,manufacturer,factory … The company is an ISO 9001 certified manufacturer in China specializing in the ISO 9001 certified quality management Competitive pricing with focus on high Limited product detail or technical specification per individual part Potential www.metal-parts.org
Precision Metal Parts CNC Machining SKY-CNC – Custom Parts OEM Facotory … Custom CNC machining parts and precision components manufacturer and supplier Competitive factory-direct pricing for cost-effectiveness. ISO 9001 Primarily focused on CNC subtractive manufacturing; may not support additive sky-cnc.com
CNC Machining Parts Manufacturer China OEM Precision Components Supplier Custom precision CNC machined parts (milled, turned, 5-axis) from China, Over 20 years of machining experience with professional technical Mold costs are variable and may depend on product complexity Lack of detailed,

Frequently Asked Questions (FAQs)

How can I verify the reliability of an OEM metal machining parts factory?
Check the factory’s certifications (like ISO 9001), request references or client testimonials, and review their business history. Visiting the facility or arranging a video tour also gives insight into their operations and quality standards.

What factors should I consider when choosing a metal machining manufacturer?
Consider their production capabilities, quality control processes, pricing, lead times, minimum order quantities, and ability to meet your specific technical requirements. Good communication and prompt customer service are also important.

How can I assess the quality of their machining parts?
Ask for product samples or prototypes before placing a large order. Reviewing inspection reports or certificates for raw materials and finished products can help ensure the parts meet your standards.

Is it important for the manufacturer to have experience with my industry?
Yes, manufacturers with experience in your industry better understand common requirements and potential challenges, which can lead to smoother projects and higher-quality parts tailored to your needs.

What should I look for in a quotation from an OEM metal machining parts supplier?
A clear quotation should list material grades, tolerances, surface finishes, lead times, packaging, shipping terms, and payment conditions. Make sure everything is transparent to avoid hidden costs or misunderstandings later on.

Top OEM Metal Machining Parts Factories: Leading Companies

Contents of Table

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