Best Precision Castings & Machining Suppliers

Discover a diverse range of global precision casting and machining experts, specializing in custom fabrication, high-tolerance components, and advanced materials for various industrial applications.

Precision CastingMachiningCustom FabricationHigh-Tolerance ComponentsIndustrial Applications

Ningbo Yinzhou Kairui Machinery Manufacturing Co., Ltd.

🇨🇳 China

2013

11-50 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Shipments

Key customer

DYNA ENGINEERING

Key market

Asia

Review

Customized Precision Casting Machining Parts$1

Precision Casting Machine Parts Gasket$8

Precision Casting Machine Processes Lamp Fittings$2

Stainless Steel Precision Casting Machining Parts$2

Stainless Steel Precision Casting Machining Machine Parts$1

Precision Casting Machining Engineering Machinery Spare Parts$2

Precision Casting Machine Processing Hardware Machinery Parts$2

Stainless Steel Precision Casting Machine Tool Accessories$2

Precision Casting Machine Machined 404 Stainless Steel Products$8

Factory 304 Stainless Steel Precision Casting Machine Agricultural Machinery Parts$8

Precision Casting CNC Machining Machine Parts$2

Machine Parts Precision Casting CNC Machining$3.8

Wabon Precision Metal Products Co., Ltd

🇨🇳 China

2002

201-300 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Key market

🇺🇸 United States

Review

Description

Wabon Precision Metal Products Co., Ltd, also known as Jining Wabon Precision Metal Co., Ltd, is a professional manufacturer and exporter specializing in precision investment casting (lost wax casting) and CNC machining. Established in 2002 and headquartered in Jining, Shandong Province, the company operates a 30,000-square-meter facility with an annual production capacity exceeding 1,000 tons. With a workforce of approximately 180 to 300 skilled employees, the company provides comprehensive OEM and ODM services, including mold manufacturing, surface finishing, and technical consulting for cost reduction and product improvement.

China OEM Factory Custom Casting Services Stainless Steel Precision Casting Machine Parts$1

Customized Investment Casting CNC Machining Precision Steel Casting Parts$1

Customized Lost Wax Casting Machining Parts Precision Casting Steel Parts$1

Custom Investment Casting Parts Precision Machining Parts Aluminum Casting Parts$1

China Investment Casting Factory Lost Wax Process Precision Casting and CNC Machined Metal Precision Parts$1

China Lost Wax Casting OEM High Precision Casting CNC Machining Steel Parts$1

Custom Stainless Steel Investment Casting Lost Wax Process Precision Casting and Machining Services$1

China Top Factory Stainless Steel Investment Casting Custom Precision Casting and Machining Metal Products$1

Custom Investment Casting Manufacturer Lost Wax Process Stainless Steel Casting and Precision Machining Services$1

Custom Made Stainless Steel Investment Casting Lost Wax Process Precision Casting and Machining Services$1

Customized Lost Wax Casting Precision Casting Valve Body$1

Custom Made Precision Casting Investment Casting Steel Parts$1

Gaomi Huading Precise Metals Co., Ltd.

🇨🇳 China

2016

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Multinational enterprise

Shipments

Key customer

KILLARK

Key market

Asia

Description

Gaomi Huading Precise Metals Co., Ltd. is a professional manufacturer and trading company based in Weifang, China, specializing in high-precision metal casting and CNC machining. Established in 1996 and operating under its current name since 2016, the company provides comprehensive OEM and ODM services for mechanical parts across various industries, including marine, textile, agricultural, and automotive sectors. Their core manufacturing capabilities include investment casting (silica sol and lost wax), die casting, sand casting, and low-pressure aluminum casting. The company operates two production zones equipped with advanced machinery, including four-axis and five-axis CNC machining centers, CNC lathes, and specialized testing equipment such as German spectrometers and CMM for quality assurance. Their diverse product portfolio features stainless steel casting parts, marine rigging, flanges, valves, impellers, connectors, and specialized agricultural equipment like drinking water bowls. With an annual revenue between US$10 million and US$50 million and a workforce of approximately 50 to 100 employees, Gaomi Huading Precise Metals maintains a strong international presence. They are ISO 9001:2015 certified, ensuring standardized production processes and stable product quality. The company exports to over 26 countries, including major markets in North America, Europe, the Middle East, and Southeast Asia, maintaining long-term relationships with global machinery and auto accessory firms.

OEM Custom Stainless Steel Precision Casting Machine Parts$1

Chinese Manufacturers Precision Casting Machined Stainless Steel Surface Polished Adapters$1

Made in China OEM Service Precision Casting Machined Stainless Steel Surface Polishing Agitator$1

Made in China Precision Casting Machining of OEM Service Stainless Steel Conduit Body$1

Made in China Precision Casting Machined Custom Models of OEM Service Aluminum Support Seats$1

Precision Cast Custom Finished CNC Machined Castings$0.9

Hot China Made Precision Casting CNC Machining of Stainless Steel Precision Castings$1

Made in China OEM Service Precision Cast Machined Aluminum Alloy Surface Spray Painted Valve Turn Joints$1

Chinese Manufacturers Precision Casting CNC Machined Custom Iron Castings$1

Precision Cast Custom CNC Machined Castings with Painted Surfaces$1

OEM Precision Steel Casting - Custom Precision Castings$1

Made in China Precision Casting Machining of OEM Service Aluminum T 3/4 "Style Conduit Body$1

Ningbo Beilun Youyuan Machinery Manufacturing Co., Ltd.

🇨🇳 China

2010

11-50 people

Manufacturer/Trading Company

High-tech enterprise

OEM manufacturer

ODM manufacturer

Product customization

Key customer

BEILUN TOP BRUSENESS CAR MOTORI

Description

Ningbo Beilun Youyuan Machinery Manufacturing Co., Ltd. is a high-tech manufacturer and trading company based in Ningbo, China, specializing in high-quality die casting products. Established in 2010, the company employs between 11 and 50 people and operates with fixed assets of approximately 10 million, generating an annual output value of about 30 million. They are certified with ISO 9001, demonstrating their commitment to quality. Youyuan Machinery focuses on aluminum product molds, die-casting, and machining, offering both OEM and ODM services. Their state-of-the-art facility is equipped with advanced die casting machines and technologies, enabling the production of complex and intricate parts with exceptional accuracy. The company's core product lines include aluminum die casting and low-pressure die casting, with a specialization in components for the automotive, electronics, and motorcycle industries. Specific products include motorcycle crankcases, transmission cases, motor guard plates, hydraulic valves, gearbox housings, gear reducers, gasoline engine cases, and various car and engine parts. They also provide CNC metal processing machinery parts and LED lighting accessories. Youyuan Machinery offers comprehensive solutions from design and prototyping to final production, including secondary operations such as machining, surface treatments, and assembly. They are committed to sustainable manufacturing practices, minimizing waste and energy consumption.

OEM Machinery Part High Precision Casting Machine Parts Aluminum Die Casting Parts for Hardware$0.9

Custom CNC Machining Precision Metal Aluminum Casting Die Casting Service$1

China Foundry Precise Machine Mould Cast Aluminum Die Casting Parts$2

Customized Precision Die Casting Service Machining CNC Aluminum Casts for Machine Part$0.9

OEM Precision Die Casting Mould Making Machining Services Aluminum Die Casting Casting Services$1

Precision Machining Precision Customizable Die Casting Aluminium Parts for Automotive Parts$1

High Precision Customized Aluminum Die Casting Parts / Precision Casting Parts$0.9

Ningbo Factory Custom Die Cast Aluminum Precision Casting for Various Machine Parts$0.5

Fabricator Molded Pressure Magnesium Alloy Die Casting China Professional Precise Machine Casting$8.7

OEM Precision Die Casting Mould Making Machining Services Aluminum Die Casting Casting Services in Ningbo$0.9

Precision Metal Machining Services Aluminum Parts Die Casting$1

Customized Precision Metal Machining Services Aluminum Die Casting$3

Reliable suppliers typically have a proven operating history, consistent export activity, relevant certifications, clear communication, and established quality control processes. Reviewing company information and past performance can help reduce sourcing risks.

Ningbo Suijin Machinery Technology Co., Ltd.

🇨🇳 China

1983

301-500 people

Manufacturer/Service Company

Established brand

OEM manufacturer

ODM manufacturer

Small batch production

Shipments

Key customer

BOSAL

Description

Ningbo Suijin Machinery Technology Co., Ltd. is a manufacturer and service company based in Ningbo, China, specializing in investment casting and machining parts. Founded in 1983, the company has over 40 years of experience in casting and machining, operating a lost-wax casting foundry and a machining shop. They employ over 300 people, including 30 engineers, and operate a 33,000 square meter casting workshop with two advanced production lines, capable of producing 1000 tons of lost wax castings and 5000 tons of water glass castings. They also have a 2000 square meter machining workshop. Ningbo Suijin Machinery Technology offers OEM and ODM services, working with materials such as carbon steel, alloy steel, high chromium iron, high manganese steel, heat-resistance stainless steel, and general stainless steel. Their product portfolio includes components for agricultural equipment, oil & gas, mining equipment, mineral processing, ground engaging & heavy equipment, railway parts, automotive, shipbuilding, hydraulic parts, and valve & pump parts. The company provides value-added services including engineering, tooling production, heat treatment, surface treatment, and customized packaging. They maintain an advanced quality control lab equipped with various inspection tools to ensure high standards. The company is ISO certified and has been exporting since 2015.

CNC Machining Iron Steel Precise Casting Parts$1.1

High Precision Metal Casting Machining Parts for Machinery Parts$1.1

Lost Wax Casting Investment Casting Precision Casting Stainless Steel Weight Parts$1.1

High Precision Casting Stainless Alloy Steel CNC Machining Lathing Turning Metal Parts$0.8

Casting Foundry Basic Customization Pump Accessory Precision Casting Metal Submersible Pump$2.2

OEM Investment Precision Lost Wax Casting Stainless Steel 304/316L Casting Bushings$2.2

Precision Casting Fabrication Service Provider. Pipe/Tube/Sanitary Fittings Cast Product Manufacturer$1.1

Custom Precision Lost Wax Brass Castings Machining Stainless Steel Alloy Investment Casting Iron Parts with Silica Sol Gravity Cast for Car Truck Auto Part$1.1

Precision Casting Casting Valve Body Customized Butterfly Valve Body for Oil and Gas$2.2

OEM CNC Precision Die Casting Product Custom Turning Milling CNC Machining Part Toy Wheel$2.2

Professional Custom Precision Cast Steel Accessories Automotive Transmission Parts Machining Parts Stainless Steel Auto Parts$3.2

Ningbo Suijin Stainless Steel Precision Casting Marine/Boat/Building/Construction/Furniture/Door/Glass Hardware Casting Parts$1.1

Qingdao Xinghe Machinery Co., Ltd.

🇨🇳 China

2010

11-50 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Shipments

117

Key customer

NATIONAL PRODUCTS

Key market

🇺🇸 United States

Review

Customized Precision Casting Machining Casting Brass Steel Precision Parts for Boat / Marine Hardware$1.8

Custom Casting Products Castings Lost Wax 316L Stainless Steel Precise Casting Machining Custom Made Non-standard Parts$0.55

Non-Standard Steel Brass Elbow and Screw Precision Casting Machining with Steel$1

Custom Carbon/Stainless Steel Silica Sol/Lost Wax Investment Precision Casting Machining Sodium Silicate Casting Furniture$11.2

OEM Stainless Steel Impeller Precision Investment Casting/Precision Casting with CNC Machining$1

Precision Gravity Die Casting Cast Aluminum Machine Parts$0.32

Casting Parts/Machined/Machining Die/ Brass/Precision Aluminum Casting Housing$6.35

Shandong Stainless Steel Casting Machining Precision Cast Steel Flanges$1.8

Customized Precision Casting Steel Precision Cast Parts$2500

Custom Precision Machining Steel Casting Lost Wax Casting Polishing Parts$5.8

Made in China Precision Casting Stainless Steel with Precision Machining$2

High Precision Die Cast Aluminum Manufacturers Machining$1600

Qingdao Juize Machinery Co., Ltd.

🇨🇳 China

2020

11-50 people

Trading Company/Service Company

OEM manufacturer

ODM manufacturer

Product customization

Custom packaging

Shipments

103

Key customer

SPECIALTY RESOURCES

Key market

🇺🇸 United States

Review

Custom Metal Alloy Investment Precision Casting Investment Precision Casting Machining Lost Wax Casting Cnc Mechanical Parts$2

Custom Investment Precision Casting Investment Precision Casting Stainless Steel Lost Wax Casting CNC Machining Casing$2

Custom Metal Precision Casting Investment Precision Casting Aluminum Brass Casting Lost Wax Casting Machining Foundry$2

Custom Investment Precision Casting Investment Precision Casting Stainless Steel Lost Wax Casting CNC Machining Shell$2

Custom Metal Alloy Investment Precision Casting Investment Precision Casting Nickel-based Alloy Casting Machining Foundry$2

Custom Metal Alloy Investment Precision Casting Investment Precision Casting Stainless Steel Lost Wax Casting Machining Foundry$2

Custom Metal Alloy Investment Precision Casting Investment Precision Casting Stainless Steel Lost Wax Casting Machining Services$2

Custom Metal Alloy Investment Precision Casting Investment Precision Casting Stainless Steel Lost Wax Casting Machining Foundry$2

Custom Metal Alloy Investment Precision Casting Investment Precision Casting Stainless Steel Lost Wax Casting Machining Parts$2

Custom Metal Alloy Investment Precision Casting Investment Precision Casting Stainless Steel Lost Wax Casting Machining Foundry$9

Custom Metal Alloy Precision Casting Investment Casting Stainless Steel Lost Wax Casting Machining Services$2

Custom Investment Casting Precision Casting Stainless Steel Lost Wax Casting CNC Machining Turning Services$2

Qingdao People Mechanics Electronics Co., Ltd.

🇨🇳 China

2015

11-50 people

Manufacturer/Trading Company/Service Company/Distributor

OEM manufacturer

ODM manufacturer

Product customization

Eco-friendly supplier

Shipments

Key customer

ALLNEED

Key market

🇺🇸 United States

Review

Metal Cast High Precision Casting Investment Casting Precision Casting CNC Machining Factory$0.48

Stainless Steel Ductile Iron Aluminum Alloy Zinc Alloy Precision Castings Machining Services for Cast Aluminum Parts Wire EDM$0.26

Investment Casting Machine Precision Aluminum Steel Metal Lost Wax Investment Casting Services Die Casting Machine$2.9

Customized High Precision Stainless Steel Investment Casting Lost Wax Casting Parts CNC Machining Services Casting Services$0.5

Silicon Solvent Dewaxing Precision Casting Parts Non-standard Carbon Steel Casting Stainless Steel Parts Precision Casting$0.15

Cast Aluminum Parts Hardware Die-casting Zinc Parts Machine Machinery Component Processing Precision Aluminum Alloy Die-casting$0.21

High Quality Custom Precision Metal Casting Service Aluminum Alloy Piece Machine Part Investment Casting$17.24

Custom Investment Casting OEM Casting Services Precision Casting Steel Parts Stainless Steel Casting$0.88

Custom Ductile Iron Grey Iron Castings Precision Metal Casting CNC Machining Services From China Foundry$0.52

Customized Lost Wax Casting Investment Casting Aluminum Carbon Steel Precision Casting Parts$0.01

CN OEM Stainless Steel Investment Casting Lost Wax Casting Precision Casting Parts$0.9

OEM High-Precision Auto Parts Customized Die-casting CNC Centrifugal Machine Processing High-Pressure Investment Castings$0.36

China Chongqing United Technology Inc.

🇨🇳 China

2002

11-50 people

Manufacturer/Trading Company/Service Company/Wholesaler/Distributor

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

DOUGLAS DYNAMICS

Key market

North America

Description

China Chongqing United Technology Inc. (CUTI) is a professional engineering and manufacturing firm established in 2002 and headquartered in Chongqing, China. Operating as both a manufacturer and a specialized trading partner, the company serves as the sales branch for Chongqing Huizheng Machinery Manufacture Co., Ltd. CUTI specializes in high-precision metal processing, including aluminum alloy die casting, investment casting, steel forgings, and CNC machining. Their extensive product portfolio features automotive and industrial components such as engine blocks, crankshafts, camshafts, motor housings, intake manifolds, and transmission parts, as well as electrical components like alternators and starters.

CNC Machining/Aluminum Alloy Low Pressure Die Casting/Gravity Casting/Precision Machining$6.5

CNC Machining/Iron Casting, Steel Casting, Sand and Shell Mold/Precision Machining$6.5

CNC Machining/Lost Wax Casting, Precision Machning$6.66

CNC Machining/Loss Wax/Water Glass/Silica Sol/Precision Investment Steel Castings/Precision Machining$6.66

CNC Machining/Crank Case/Aluminum Alloy High Pressure Die Casting/Precision Machining$5

CNC Machining/Center Case/Aluminum Alloy High Pressure Die Casting/Precision Machining$5

CNC Machining/Flange Case/Aluminum Alloy High Pressure Die Casting/Precision Machining$5

CNC Machining/Center Case/Aluminum Alloy High Pressure Die Casting/Precision Machining$5

CNC Machining/Aluminum Alloy High Pressure Die Casting/Precision Machining$5

CNC Machining/Propeller Controller Case/Aluminum Alloy High Pressure Die Casting/Precision Machining$6.5

Ningbo Efforteam Machinery Co., Ltd.

🇨🇳 China

1992

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

145

Key customer

AIR POWER SYSTEMS

Key market

🇺🇸 United States

Description

Ningbo Efforteam Machinery Co., Ltd. is a professional manufacturer and contract job shop based in the port city of Ningbo, China. Established in 1992, the company operates a comprehensive production facility equipped with CNC machines, milling, grinding, die casting, and plastic injection machinery. With a workforce of approximately 182 personnel, including a dedicated team of 25 engineers and an in-house R&D center, the company specializes in the design and manufacture of high-precision mechanical and plastic components. Their core manufacturing capabilities include sand casting, investment casting, forging, metal stamping, and precision machining. Ningbo Efforteam Machinery works with a diverse range of materials, such as carbon and alloy steel, stainless steel, ductile iron, brass, aluminum, and various industrial plastics like ABS, POM, and PVC. Their extensive product portfolio serves multiple industrial sectors, including automotive systems, agricultural machinery, mining equipment, pumps, compressors, and electrical fittings. As an ISO 9001:2008 certified and SGS audited supplier, the company maintains rigorous quality standards. They offer robust OEM and ODM services, frequently producing custom engineering components based on client drawings or samples. The company holds an independent import and export license, facilitating global trade to markets in the USA, Europe, Canada, and Australia through its subsidiary, Ningbo Jiangdong Thrivigor Import & Export Co., Ltd.