Best Wire EDM Machining Suppliers
Custom EDM, LLC
🇺🇸 United States
19715-10 peopleManufacturer/Service Company/DistributorEstablished brand
OEM manufacturer
Product customization
Small batch production
Key customer
BENCHMARK
Description
Custom EDM, LLC is a specialized contract manufacturer based in San Leandro, California, with over 50 years of experience in Electrical Discharge Machining (EDM). Operating as a precision machine shop in the Silicon Valley area, the company serves critical industries including aerospace, defense, medical devices, semiconductor equipment, energy, and automotive. They partner with world-class organizations such as Lockheed, Tesla, and Raytheon Technologies to develop efficient production processes for complex components.
The company’s core technical capabilities include Wire EDM with rotating wire technology, Sinker EDM for complex cavities, and Small Hole EDM Drilling. A key differentiator is their proprietary Clean Sinker EDM™ process, a water-based machining method designed to deliver pristine, oil-free parts. Custom EDM, LLC works with a wide range of materials, including aluminum, titanium, tungsten carbide, Inconel®, and Hastelloy®, supporting projects from initial prototyping to medium and high-volume production runs.
As a versatile service provider, the company also offers fabrication, grinding, and finishing services. With a small, highly skilled team of fewer than 10 employees, Custom EDM, LLC focuses on solving difficult design challenges for large and intricate parts while maintaining the high precision standards required for Tier 2 medical manufacturing and advanced industrial applications.
Wire EDM Machining
Sinker EDM Machining
Clean Sinker EDM™
Lucid Motors
Benchmark
Tesla
Contract Manufacturing
Somax Enterprise Co., Ltd.
🇹🇼 Taiwan
199351-100 peopleManufacturer/Trading Company/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Multinational enterprise
Shipments
336
Key customer
NATIONAL PRODUCTS
Key market
Asia
Review
5
Custom 3D CNC Machining Services for Durable ABS Enclosure Metal Steel Brass Stainless Copper Wire EDM Milling Broaching$0.99
Dongguan Best Precision Machinery Co., Ltd.
🇨🇳 China
200951-100 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Shipments
98
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
Precision CNC Machining Manual Cam Chain Tensioner With O-ring Gasket,Manual Adjuster Kit for Honda CBR600RR 2003-2018$15
Copper Collet Body Custom Machining, High Precision CNC Lathe Collet Holder, for CNC Machinery Parts. Durable & OEM Service$2
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 Shift Shaft Cover CNC Machining Service, High Precision Aluminum Steel Parts, OEM/ODM Manufacturer$2
Custom High Lift Racing Camshaft Stage 3 Exhaust for Motorcycle Performance Upgrade | Hot Cams Style CNC Machining$10
Custom Machining 2-Stroke Single Piston Ring, High-Quality Steel, for Motorcycle Marine Engine Parts, OEM/ODM Available$2
Black Precision CNC Machining Manual Cam Chain Tensioner With O-ring Gasket,Manual Adjuster Kit for Honda CBR600RR 2003-2018$15
Silver Precision CNC Machining Manual Cam Chain Tensioner for CBR600RR 2003-2018 Aluminum Alloy + Steel$15
Changsha Shengan Precision Machinery Co., Ltd.
🇨🇳 China
201211-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Key customer
BOSCH
Review
5
Description
Changsha Shengan Precision Machinery Co., Ltd. is a specialized manufacturer and trading company based in Changsha, China, with over 13 years of experience in the precision machining industry. Established in 2012, the company operates a dedicated factory focused on the customization of non-standard precision components. Their core expertise lies in CNC machining, including milling and turning processes for a wide range of materials such as aluminum, titanium alloys, stainless steel, brass, magnesium-aluminum alloys, and high-temperature alloys. The company serves high-tech sectors including aerospace, medical devices, robotics, UAVs, rail transportation, and automotive industries. Changsha Shengan Precision Machinery Co., Ltd. is ISO 9001:2015 certified and acts as a contract manufacturer for several prominent global and domestic brands, including Bosch, Volkswagen AG, BYD Auto, DJI, and COMAC. Currently expanding into an aerospace components industrial park, the company maintains a workforce of 11 to 50 employees and continues to strengthen its position as a provider of high-precision components for automation and petroleum equipment.
Precision CNC Machining Parts in Brass Aluminum Steel Stainless for Wire EDM & Broaching Metal Targeted$1.5
Custom CNC Machining Milling Turning Metal Part Fabrication Aluminum Alloy Stainless Steel Titanium Wire EDM Broaching$1.1
Custom Precision CNC Machining Metal Components NC Manufacturing Suppliers' Prototype Turning Milling Machine Drilling Wire EDM$0.8
Customized Precision Rapid Prototype Machining Service for Metal Parts Stainless Steel Aluminum CNC Parts Wire EDM Technology$0.7
OEM Factory in China High Quality Investment Casting Steel Parts Stainless Steel CNC Machining Wire EDM Broaching Capabilities$1.1
CNC Machined Parts for Cars Machinery Precision Milling Turning Services Smooth Drill Operations Stainless Steel Wire EDM for$1.3
Precision OEM Custom Aluminum Metal Parts CNC Machining From China Factory with Capabilities Stainless Steel Wire EDM Broaching$1.3
OEM Custom Precision 3/4/5 Axis CNC Machining Parts Stainless Steel Milling Turning Components for Car Motorcycle Wire EDM$0.8
OEM Custom Precision 3/4/5 Axis CNC Machining Parts Stainless Steel Milling Turning Components for Car Motorcycle Wire EDM$1.1
Custom CNC Machined Parts High Quality Cnc Automation Parts Stamping Bending Parts$1.4
High Quality Stainless Steel & Copper CNC Machining Parts Lathe and Milling CNC Auto Micro Machined Machine Parts$1.2
High Precision 5 Axis CNC Metal Machining Milling Stainless Steel Brass Aluminum Titanium CNC Turning Mechanical Component Parts$0.7
Xiamen Prime Kunwu Technology Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
Small batch production
Product customization
Low MOQ
Shipments
982
Key customer
TDK
Key market
🇵🇭 Philippines
Review
5
OEM Customized High Precision Stainless Steel Pipe Parts CNC Machining Liquid Gas Connecting-Wire EDM Drill/Broach with Wire EDM$0.01
High Precision Custom Stainless Steel CNC Machining Services for Jet Ski Spare Parts Personal Watercraft EDM Drilling Wire EDM$0.9
High Precision 5 Axis CNC Milling Machine China Supplier's Precision Aluminum EDM Metal Machining Centre 5 Axis Wire EDM$0.1
CNC Gantry Machine Center Milling Machine Chinese Manufacturer Stainless Steel Wire EDM$0.1
Custom CNC Machining Services Stainless Steel Parts Precision Metal EDM Wire Manufacturing$0.01
Injection Molding & Wire EDM Capabilities for Stainless Steel CNC Machining Services Including Broaching$0.9
High Precision Custom Stainless Steel Spare Parts CNC Metal Machining with Wire EDM & Broaching$0.01
High Precision Custom Stainless Steel Spare Parts CNC Metal Machining with Wire EDM & Broaching$0.01
OEM Custom Precision Stainless Steel & Aluminum Turning & Cutting CNC Manufacturer Machining Parts Wire EDM$0.9
Custom CNC Turning & Milling Aluminum & Stainless Steel Parts Precision Wire EDM Type Machining Service$0.1
OEM Custom Precision Stainless Steel & Aluminum Turning & Cutting CNC Manufacturer Machining Parts Wire EDM$0.9
Custom CNC Machining Parts Prototype Turning Milling Wire EDM Precision Machining Stainless Steel Sample$0.01
Langfang Duobei Machinery Co., Ltd.
🇨🇳 China
101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Patented technology
Key customer
HAIER
Key market
South America
Description
Langfang Duobei Machinery Co., Ltd. is a leading manufacturer and trading company based in Jiaxing, China, specializing in comprehensive EDM solutions for metal fabrication. Established with a factory exceeding 20,000 m2 and a workforce of over 200 employees, including a 20-member R&D team with doctoral degrees, the company offers both OEM and ODM services. They are a high-tech enterprise integrating research, development, manufacturing, and marketing, with an annual sales volume of over 3000 sets in domestic and international markets. Langfang Duobei Machinery Co., Ltd. manufactures a full range of wire EDM machines, including Molybdenum Wire EDM, Spark Erosion Machines, High-Speed Wire EDM, Precision Wire EDM, EDM Burning, Drill EDM Machines, and EDM Die Sinking Machines. Their product portfolio also includes CNC Drilling Machine Series and Semi-automatic Drilling Machine Series, as well as CNC Brass Wire Cut EDM. The company serves high-precision industries such as military, defense, aerospace, medical, 3D printing, mold and tooling, aviation, and automotive. Their products are certified with CE, ISO 9001, ISO 14001, SGS, TUV, and EAC, reflecting their commitment to quality and advanced technology. They are known for their BQ series products, which are exported globally, and their engineer team boasts over 30 years of experience in EDM technology, providing reliable products and timely service to customers worldwide.
High-Stability CNC EDM350 Spark Erosion Machine for Continuous Production$10000
Shenzhen Bergek Technology Co., Ltd.
🇨🇳 China
2017101-200 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Small batch production
Low MOQ
Shipments
75
Key customer
ECS TUNING
Key market
North America
Review
5
Oem Custom Precision CNC Machining Services for Stainless Steel & Aluminum Parts with Wire EDM & Broaching$0.1
Oem Manufacturing Services CNC Milling & Wire EDM Machining Aluminum Stainless Steel Titanium Metal Prototype Parts$0.1
Precision Stainless Steel Mechanical Component CNC Custom Machining Light Anodized Aluminum Processing Wire EDM Broaching$0.1
High Precision CNC Machining & Wire EDM Services-Custom OEM CNC Turning & Milling Parts Machinery Components$0.16
Custom CNC Machining Service for Stainless Steel & Aluminum Anodized Metal Parts Wire EDM & Broaching Mechanical Components$0.01
OEM Custom CNC Machining Stainless Steel Brass Aluminum Components Wire EDM Milling Anodized Service Parts Processing$0.1
High Precision Custom CNC Machining Service for Metal Parts-Brass Stainless Steel Wire EDM | Industrial Components Manufacturer$0.1
Custom CNC Machining Service for Large Aluminum and Stainless Steel Blocks Wire EDM Parts & Precision Machined Components$0.1
OEM Custom Precision Stainless Steel Anodized Aluminum CNC Milling Turning Wire EDM Machining +/-0.01mm Tolerance Metal Parts$0.5
Bergek OEM Precision CNC Machining Parts Wire EDM Mirror Polishing for Automotive Applications-Custom Copper Aluminum Components$0.1
Wholesale Precision MIM CNC Parts Aluminum Stainless Steel Sintered Powder Metallurgy Custom Metal Machining Services Wire EDM$0.21
Bergek Precision Milling Lathe CNC Machining Service Custom Designs Machined Aluminium Parts Anodised Metal Parts Wire EDM$0.1
DONGGUAN WIN SI HAI PRECISION MOLD CO., LTD.
🇨🇳 China
20105-10 peopleTrading Company/Distributor/WholesalerOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Shipments
248
Key customer
MATHRUSHREE
Key market
Asia
Review
5
Agie Wire Cut EDM Consumables 335009852 EDM Electrode Guide$8
135018529 Product-EDM Plastic Wire Evacuation ASSY Fabrication Services$25
Mitsubishi M132 EDM Diamond Wire Guide Upper X056C412G51 Fabrication Services Spare Parts$63
DIC-206 New Wire EDM Consumables Water-Soluble WEDM Concentrate$62
Seibu TS024 Power Feed Contact 4463719 4469012 Wire Cut EDM Consumable for Fabrication Services$15
S853 EDM Fabrication Accessories-Power & Discharge Cable Model 3087260$125
Agie Charmilles Long Whistle EDM Spare Part Ceramic 135018282 for Fabrication Services$146
JR3A Special Emulsified Ointment Gel Coolant for HS-WEDM for Fabrication Services' EDM Tool$12
Charmilles Twin Cable Lower Head 135006130 Metal EDM Accessories for Fabrication Services$87
Du Hop Trading Company Limited
🇻🇳 Vietnam
200351-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Small batch production
Product customization
Key customer
DAIKIN
Key market
Asia
Review
5
Description
Du Hop Trading Company Limited is a Hanoi-based manufacturer and trading company established in 2003, specializing in precision engineering and CNC machining services. With over 17 years of experience and an ISO 9001:2015 certification, the company operates a dedicated factory focusing on small to medium-sized production runs for niche markets. Their core technical capabilities include CNC milling, turning, reaming, grinding, wire EDM, laser cutting, and robotic welding. Du Hop Trading Company Limited serves as a contract manufacturer (OEM/ODM) for high-profile clients such as Samsung, Daikin, and Seoul Semiconductor. Their product portfolio is diverse, ranging from precision machined parts in aluminum, stainless steel, and brass to specialized components like CNC fixtures, water supply accessories, and mechanical tools. Beyond manufacturing, the company maintains a broad business scope that includes the trade of industrial machinery, construction materials, and metalware, supported by a workforce of 51 to 100 employees and an annual revenue between US$1 million and US$2.5 million.
Huizhou Meida Xin Hardware Co., Ltd.
🇨🇳 China
202311-50 peopleManufacturerProduct customization
Small batch production
Key market
South America
Description
Huizhou Meida Xin Hardware Co., Ltd. is a professional hardware manufacturer based in Huizhou, Guangdong, China. Established in 2013, the company provides a comprehensive one-stop service encompassing research and development, production, and sales. With a workforce of 11 to 50 employees and an annual revenue between US$2.5 million and US$5 million, the firm specializes in high-precision CNC machining and the production of industrial fasteners. Their extensive product portfolio includes CNC lathing products, screws, bolts, nuts, rivets, washers, springs, and stamping parts. Huizhou Meida Xin Hardware Co., Ltd. serves a diverse range of industries by offering specialized components such as bicycle spare parts, automotive parts, precision aluminum and copper machined parts, and custom metal enclosures. The company is capable of handling various materials, including stainless steel, brass, and PVC, and provides advanced services like 4-axis CNC milling and rapid prototyping. As an export-oriented business, they maintain a significant international presence, serving markets across Southern Europe, North America, Eastern Europe, Western Europe, and South America.