Best Automotive Parts Machining Suppliers

Ningbo Baozhen Machinery Co., Ltd.

🇨🇳 China

2003

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

CUMMINS

Key market

North America

Review

4.8

Precision Titanium Stainless Steel Automotive Parts CNC Turning Milling 5 Axis Machining CNC Auto Spare Parts$0.6

Custom Precision CNC Machining Aluminum Parts for Aerospace Medical Automotive Industry Machining Services$0.34

High Precision Aluminum CNC Machining Parts OEM Aerospace Medical Automotive CNC Turning Milling$0.65

High Precision CNC Machining Stainless Steel Parts Custom Medical Aerospace Automotive CNC Machining Service$0.7

Steel CNC Machining Parts Precision Automotive Aerospace Medical Components CNC Turning Milling Custom Machining Service$1

High Precision Custom CNC Machining Brass Parts for Automotive Aerospace Components CNC Turning Milling Service$0.6

Precision Swiss-Type CNC Turning Stainless Steel Parts High Accuracy Machined Components for Medical Automotive Applications$0.7

Precision Carbon Steel CNC Machined Parts Automotive Aerospace Medical Components Turning Milling Custom CNC Machining Service$0.9

Custom Sample CNC Metal Precision Machining Parts Milling Turning Anodized Prototype Part Stainless Steel$0.29

Industrial Compressor Parts CNC Machined Gear Shaft Drilling Type 1626001400 1616573500 Air Compressor Spare Parts$1

Custom Carbon Steel Metal Fabrication Car Components OEM CNC Machine Parts Manufacturing CNC Machinery Parts$0.7

Custom Brass 5-Axis CNC Milling & Turning Services High Precision Machined Parts$0.7

Shaoyi (Ningbo) Metal Technology Co., Ltd.

🇨🇳 China

2011

11-50 people

Manufacturer/Trading Company/Wholesaler

OEM manufacturer

Product customization

Patented technology

ODM manufacturer

Shipments

Key customer

MAG

Key market

🇺🇸 United States

Description

Shaoyi (Ningbo) Metal Technology Co., Ltd. is a technology-driven manufacturer and wholesaler established in 2011 and headquartered in Ningbo, China. Specializing in precision metal solutions, the company serves the automotive, electric tool, and new energy sectors. With a workforce of 11 to 50 employees and an estimated annual revenue of $7.5 million, Shaoyi has positioned itself as a key integrated provider for major global automotive brands, including Volkswagen, Audi, GM, Toyota, Honda, BYD, and NIO.

Kachi Precision Manufacturing (Dongguan) Co., Ltd.

🇨🇳 China

2013

11-50 people

Manufacturer/Trading Company/Service Company

OEM manufacturer

Small batch production

Product customization

Low MOQ

Key customer

FOXCONN

Key market

North America

Description

Kachi Precision Manufacturing (Dongguan) Co., Ltd. is a leading manufacturer, trading company, and service provider based in Dongguan, China, specializing in precision CNC machining services. Established in 2013, the company operates a factory exceeding 3000 square meters and employs 11 to 50 professionals. Kachi offers comprehensive manufacturing services including CNC machining, milling, turning, grinding, prototyping, low volume manufacturing, and custom sheet metal fabrication. They work with a wide range of materials such as aluminum, stainless steel, brass, carbon steel, various plastics (POM, PC, PET, PTFE, PEEK), and special alloys (Kovar, Invar, Inconel, Titanium). The company provides extensive surface finishing options including anodizing, hard anodizing, black oxide, alodine, chrome plating, electroless nickel plating, polishing, E-coating, powder coating, nickel plating, and zinc plating. Kachi is ISO 9001, ISO 13485, and CE certified, ensuring high-quality standards. They serve diverse industries including Medical & Life Science, Automotive, Automation, Green Energy, Energy, Hardware, Oil, Motorcycle, and Aviation, offering OEM and contract manufacturing services. With rich experience in international trade, Kachi exports to over 15 countries, providing custom solutions for both small and high-quantity orders.

Precision Automation Metal Machining Parts CNC Machining Machined Part$3.5

CNC Machining Plate Mechanical Parts Machining Services Machinery Parts$5

King Team Precision Technology Co., Ltd.

🇨🇳 China

2001

201-300 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

809

Key customer

MEGGITT

Key market

North America

Description

King Team Precision Technology Co., Ltd. is a Chinese national high-tech enterprise and leading manufacturer specializing in high-precision metal components. Established in 2001 and headquartered in Huizhou, Guangdong, the company operates a 10,000-square-meter facility equipped with over 300 advanced CNC, milling, turning, stamping, and forging machines. With a workforce of 201 to 300 employees, including over 50 experienced engineers, the company provides comprehensive OEM and ODM services, delivering micron-level precision solutions to more than 2,000 companies globally. The company's extensive product portfolio includes automotive transmission parts, valve control shafts, pipe fittings, sensors, connectors, and a wide array of fasteners such as screws, bolts, and rivets. These components serve critical applications across diverse industries, including aerospace, automotive, medical equipment, telecommunications, and industrial machinery. King Team is a trusted partner for world-class brands such as BorgWarner, BYD, ABB, and Eaton, maintaining a strong export presence that accounts for up to 90% of its business across North America, Europe, and Asia. Committed to quality and sustainability, King Team holds multiple international certifications, including IATF 16949, ISO 9001, ISO 14001, and ISO 45001. Their manufacturing processes feature advanced in-house capabilities such as automated material preparation, strict traceability, and environmental controls. The company also prioritizes green manufacturing, utilizing solar energy and advanced wastewater recycling systems to minimize its environmental footprint while ensuring reliable consistency for high-tolerance industrial components.

Cnc Machining Parts Automotive Screw Copper Machining Parts Precision Machining Automatic Screw Machine Products$1

New Custom Precision Aluminum Automotive CNC Machining Parts Turning Parts$0.1

New Custom Aluminum Turning Automotive CNC Machining Parts$0.1

Cnc Machining Parts CNC Precision Sensor for Automotive$0.76

New Custom Precision Automotive Brass CNC Machining Turning Parts$0.1

CNC Machining Precision Micro Machining Service Customized CNC Turning Brass Mechanical Parts Automotive Sensor Parts$0.1

2024 New Custom Precision Automotive Brass Cnc Machining Turning Parts$0.01

CNC Machining Hydraulic Control Shaft Valve Components Machining Automotive Parts$0.5

New Custom Precision Aluminum Turning Automotive CNC Machining Car Parts$0.1

Shenzhen Cnc Machining Coupling Fitting Fastener Components for Automotive Machining Parts$0.897

High Precision CNC Parts/ Machining Parts/ Metal Parts/ CNC Machining Parts$1.5

Water Cleaner Metal Parts/High Precision Parts/ Metal Parts/Machining Parts/High Hardness Steel Drill$0.78

Shanghai KR Tool & Cast Co., Ltd.

🇨🇳 China

2009

51-100 people

Manufacturer/Trading Company/Service Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Shipments

Key customer

HITES

Key market

Asia

Description

Shanghai KR Tool & Cast Co., Ltd. (KRTC), established in 2009 in Songjiang, Shanghai, is a professional manufacturer, trading company, and service provider specializing in high-quality die casting molds, squeeze casting molds, and casting metal parts. With a team of 51-100 employees, KRTC offers comprehensive one-stop services from DFM, tooling design, mold simulation, and mold making to production and after-sale support. The company operates a factory and is certified with ISO 9001 and TS16944, ensuring robust quality management. KRTC's expertise lies in producing precision molds with up to 0.005mm accuracy, focusing on automotive parts such as engine brackets and aluminum die cast bodies. They provide OEM and ODM services and utilize advanced design software like CAD, UG, PRO/E, Solidworks, Catia, MAGMASOFT, and flow 3D. Their manufacturing capabilities include wire cut, EDM, CNC, grinders, and lathes, enabling them to produce over 15 sets of molds per month. KRTC serves a global clientele, including major automotive brands like General Motors R&D Center, Shanghai Volkswagen, FAW-Volkswagen, Toyota, Citroen, VW, Audi, GM, and Peugeot, and exports to markets including Germany, Canada, Australia, the United Kingdom, and Israel.

Die-Casting Parts with Plating for Automotive Parts$10

Customized Die Casting for Aluminum Automotive Parts$10

High Pressure Die Casting Automotive Parts Factory$10

Professional Die Casting Companies for Automotive Parts$10

ODM Precision Aluminium Die Casting for Automotive Parts$10

Factory Made Permanent Mold for Casting Automotive Parts$10

High Quality Aluminium Die Castings Parts for Automotive$10

Customized Precision Die Casting for Aluminum Automotive Parts$10

ODM Aluminum Die Casting for Automotive Parts Molds$10

China ODM Die Casting for Aluminum Automotive Parts$10

Customized Aluminum Alloy Die Casting of Automotive Parts$10

Professional OEM/ODM Die Casting Aluminum Automotive Spare Parts$10

Dongguan Best Precision Machinery Co., Ltd.

🇨🇳 China

2009

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Shipments

Key customer

VAREX IMAGING

Key market

North America

Description

Dongguan Best Precision Machinery Co., Ltd. is a high-tech manufacturer and trading company founded in September 2009 and headquartered in Dongguan, China. Specializing in the design, R&D, and production of non-standard precision parts, the company operates a factory with 51 to 100 employees and maintains an annual output value between US$5 million and US$10 million. They are ISO 9001:2008 certified and serve as a qualified supplier for global automation leaders such as BBS Automation and ATS Automation. The company provides comprehensive CNC machining services, including 5-axis milling, turning, grinding, EDM, and wire-cutting. Their manufacturing capabilities extend to stamping, casting, and sheet metal fabrication, supported by an in-house electroplating workshop that offers surface finishes such as hard anodization, Ni-plating, and vacuum heat treatment. They work with a diverse range of materials, including aluminum, stainless steel, ceramics, PEEK, and various hard alloys. Their product portfolio caters to high-tech industries such as medical equipment, semiconductors, telecommunications, aviation, and industrial automation. Equipped with advanced testing instruments including CMM, Swiss height gauges, and projectors, Dongguan Best Precision Machinery ensures high-quality standards for both small-batch and high-volume production. With a strong focus on international trade, the company exports over 50% of its production to major markets in North America, Europe, Japan, and Southeast Asia, offering flexible delivery cycles and full OEM/ODM support.

Cam Shaft Gear Customization | High Precision CNC Machining | OEM/ODM Service for Automotive & Engine Systems$4

Custom Shift Shaft Cover CNC Machining Service, High Precision Aluminum Steel Parts, OEM/ODM Manufacturer$2

Copper Collet Body Custom Machining, High Precision CNC Lathe Collet Holder, for CNC Machinery Parts. Durable & OEM Service$2

Custom Machining 2-Stroke Single Piston Ring, High-Quality Steel, for Motorcycle Marine Engine Parts, OEM/ODM Available$2

High Precision Helical Gear Shaft - Hardened Steel, ANSI/DIN Standard for Automotive/Industrial, Low Noise, Customizable$1

Stainless Steel Cooling Water Pipe Fitting - ANSI/DIN, Anti-Corrosion for Industrial/Automotive, Leak-Proof, Custom Sizes$1

Precision CNC Machining Manual Cam Chain Tensioner With O-ring Gasket,Manual Adjuster Kit for Honda CBR600RR 2003-2018$15

Red Precision CNC Machining Motorcycle Aluminium Manual Cam Chain Tensioner Manual Adjuster Kit for Honda CBR600RR 2003-2018$15

Custom Brass Beveled Collet Manufacturer, High Precision CNC Machining Collets for Milling & Grinding$2

High Precision Worm Gear Motor Shaft - High-Strength Steel, ISO/IEC Certified for Industrial Automation/Machinery, Customizable$1

Precision Gear Drive Cam Kit Manufacturer, Custom CNC Machining Services for Industrial Automation and Machinery$2

Custom High Lift Racing Camshaft Stage 3 Exhaust for Motorcycle Performance Upgrade | Hot Cams Style CNC Machining$10

Dalian Zhongsheng Metal Products Co., Ltd.

🇨🇳 China

1995

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

Product customization

Low MOQ

Shipments

376

Key customer

CUSTOM HOISTS

Key market

Asia

Description

Dalian Zhongsheng Metal Products Co., Ltd. (DZS) is a specialized joint-venture manufacturer and trading company established in 1995. Based in Dalian, China, the company operates as a comprehensive provider of metal fabrication solutions, maintaining a significant production infrastructure that includes a 10,100-square-meter workshop and a network of six foundries. With a workforce of approximately 300 to 500 employees, DZS specializes in OEM and ODM services for mechanical parts across diverse industries, including automotive, machinery, metallurgy, and marine sectors. The company's core manufacturing capabilities encompass high-precision investment casting, die casting, forging, CNC machining, and sheet metal fabrication. Their extensive product portfolio includes automotive accessories, valve components, pipe fittings, hydraulic pump accessories, and marine ironware. DZS works with a wide range of materials such as stainless steel, carbon steel, low-alloy steel, and non-ferrous metals, delivering products as raw castings, semi-finished parts, or fully finished assemblies. Equipped with advanced international-level machinery—including CNC lathes, milling machines, and CMM testing equipment—DZS maintains an annual production capacity of 2,000 to 3,000 tons per facility. The company is ISO 9001-certified, emphasizing a rigorous quality assurance system and scientific production management. DZS serves a global B2B clientele, including notable partners such as Rotork Gears and Haas Automation, and maintains a strong export presence in North America and Europe.

OEM CNC Milling Machined Parts for Automotive Machinery and Mechanical Assemblies$1.57

Recent Hot-Selling Custom Aluminum CNC Machining Parts for Automotive and Aerospace Applications$9.95

Customized Investment Casting Parts Lost Wax Casting Parts Precision Pitching Machine Parts Stainless Steel Foundry Fork Lifting$0.8

OEM Construction Machinery Castings Custom Agricultural Casting Machinery Part Sand Casting Steel Pipe Vice Body Connector Parts$10.59

Customizable CNC Turning Parts Supplier for Metal Machining Projects$1.57

High Precision Custom CNC Machining Parts for Industrial Equipment$9.95

Customizable Stainless Steel Investment Casting for Automotive and Machinery Applications$27.54

Steel and Aluminum Hot Forging Parts Hot Forging Parts Forging Services Steel Forging$15

OEM Custom Precision Sheet Metal Fabrication Parts Sheet Enclosure Bending Buckle Metal Stamping Part$2.5

Recent Hot-Selling OEM CNC Turning Parts with Tight Tolerance Machining$9.95

The Hottest OEM Ductile Iron Casting Parts for Industrial Machinery Applications$27.54

Premium Ductile Iron Casting Parts for Heavy Machinery and Engineering Projects$27.54

Jiangxi Sunlead Precision Industry Co., Ltd.

🇨🇳 China

2006

101-200 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Patented technology

High-tech enterprise

Shipments

Key customer

VCST

Key market

🇩🇪 Germany

Description

Jiangxi Sunlead Precision Industry Co., Ltd. is a manufacturer and trading company based in Nanchang, China, specializing in high-quality precision CNC machining parts and services. Established in 2006 and renamed in 2011, the company operates a 30,000 square meter facility with over 100 employees and more than 500 sets of high-precision hardware processing and testing equipment. They are recognized as a national high-tech enterprise with a strong focus on the automotive and military industries, offering OEM and contract manufacturing services. Their extensive product range includes various shafts (wiper, gear, motor, oil pump, drive), stamping parts, fasteners, and components for medical equipment, aerospace, marine, and robot accessories. Jiangxi Sunlead provides comprehensive machining capabilities such as milling, turning, grinding, cold/hot calcination, heat treatment, and surface treatments like ARCOR, nitriding, and electroplating. The company holds multiple certifications including ISO 9001, ISO 14001, and IATF 16949, underscoring their commitment to quality and environmental management. They serve a global clientele, including Fortune 500 companies, and offer a one-stop service from design analysis to after-sales support.

OEM Factory Custom Stainless Steel Numerical Control Parts Milling and Turning Machining Services$0.1

OEM Service Precision Hardware Anodizing/Coating Aluminum/Alloy/Steel/Brass Copper Metal CNC Milling Turning Lathe Spare Machinery Parts$1.69

Shenzhen Guochanghong Precision Hardware Co., Ltd.

🇨🇳 China

2010

101-200 people

Manufacturer

OEM manufacturer

ODM manufacturer

Product customization

High-tech enterprise

Shipments

Key customer

INDUSTRIAS CLEANER CHILE

Key market

Asia

Description

Shenzhen Guochanghong Precision Hardware Co., Ltd. is a professional manufacturer established in 2010, specializing in high-precision hardware processing and rapid prototyping. Based in Shenzhen, China, the company operates a 5,000 to 10,000 square meter facility equipped with advanced machinery, including 5-axis CNC machining centers, CNC lathes, milling machines, and wire cutting equipment. They provide comprehensive contract manufacturing services, including OEM, ODM, and one-stop solutions from design and raw material sourcing to assembly and finishing. The company's core capabilities span CNC machining (turning and milling), die casting, sheet metal fabrication, and plastic injection molding. They work with over 40 materials, including aluminum, stainless steel, brass, and various plastics, offering diverse surface treatments such as anodizing, plating, and high-gloss painting. Their precision components serve a wide range of demanding industries, including automotive, 5G communications, aerospace, medical devices, robotics, industrial automation, and consumer electronics. Guochanghong is committed to high quality standards, holding IATF 16949, ISO 9001:2015, and QC080000 certifications. With a workforce of over 100 employees and a dedicated team of professional engineers, the company maintains robust quality control using advanced testing equipment like three-coordinate measuring machines (CMM). They have a strong international presence, with approximately 50% of their production dedicated to export markets, serving global partners such as Foxconn and BYD.

CNC Machined Aluminum Parts Custom Solutions for Automotive and Industrial Applications with Precision$0.6

CNC Carbon Fiber Machining Services Precision Lightweight Parts for High-Performance Industries like Automotive$0.8

CNC Carbon Fiber Machining Services Lightweight Parts with High Strength for Aerospace and Automotive Industries$3.5

High Precision 4/5 Axis CNC Machining for Automotive Parts Copper and Metal with Polishing Stamping Finish Direct Supplier$0.5

CNC Stainless Steel Parts Machining Offering Custom Solutions for Durable and Corrosion-Resistant Components$0.45

Custom Precision Machining CNC Milling Stainless Steel Turning Parts Mass Production Metal Fabrication Service$0.5

High-Precision CNC Copper Parts Machining for Complex Designs Supporting High-Volume Production Needs$0.55

CNC Machined Copper Parts Custom Solutions Supporting Complex Designs and Bulk Production with Fast Lead Times$0.5

Custom CNC Machining Services for Aluminum & Stainless Steel Parts Aluminum Anodized Rapid Prototyping Wire EDM & Drilling$0.5

High-Quality CNC Machining Services for Aluminum Parts and Other Materials Meeting Industry Standards with Precision$0.6

Precision CNC Machining Services for Aluminum Copper Stainless Steel and Carbon Fiber Parts at Competitive Prices$0.8

Custom CNC Machining for High-Precision Aluminum Copper Stainless Steel and Carbon Fiber Parts for Various Applications$0.5

Shenzhen Qin Hongda Machinery Parts Co, Ltd

🇨🇳 China

2006

101-200 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Shipments

Key customer

APPLE

Key market

North America

Description

Shenzhen Qin Hongda Machinery Parts Co, Ltd, also known as Shenzhen Qin Hongda Precision Machinery Co.,Ltd., is a manufacturer and trading company based in Shenzhen, China, established in 2006. The company specializes in custom CNC machining services, offering OEM and ODM capabilities for a wide range of precision mechanical parts. With a workforce of 101 to 200 employees and an annual revenue between US$2.5 Million and US$5 Million, they operate a factory equipped with advanced machinery including CNC machining centers, CNC lathe machines, milling, grinding, wire EDM cutting, stamping, and bending equipment. They are certified with ISO 9001 and ISO 14001, ensuring high-quality production with a reported product OK rate of 99.8%. Their expertise covers various materials such as aluminum, titanium, stainless steel, carbon steel, brass, bronze, and plastics, with capabilities for surface treatments like anodizing, laser engraving, and plating. Shenzhen Qin Hongda's product portfolio includes precision machined parts for bicycle components, camera parts, scooter parts, optical machine parts, auto parts, shafts, mold inserts, and fasteners. They serve a diverse clientele including major brands like Apple, SONY, Walmart, BYD, Ford, and SCOTT, and export to international markets, particularly North America.