UNITEDPARTS Trusted Quality Control in Taiwan

Global OEM x ISO Supplier Network x On-Site Engineers

Since 2006, Unitedparts has been integrating Taiwan’s manufacturing resources, collaborating with nearly 100 ISO 9001-certified manufacturers, and has successfully mass-produced over 270 customized components for global clients, including long-term partners in Europe. Each project is led by experienced engineers who manage direct communication and oversee production to maintain stable processes, consistent technical standards, and reliable deliveries.

/ Years

Custom Manufacturing 

/ Parts

Mass Production

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Clients from Europe

/ Years

Long-Term Clients

Application AreasPrecision Parts for a Wide Range of Applications

Integrating casting, plastic injection molding, and CNC precision machining to supply high-quality components for Automatic Door Systems, Automobile Parts, and Electronic Equipment.

Automatic Door Systems

Application Item

Basic Set for Automatic Door
Automatic Door Cable Assembly
Automatic Door Lock Assembly
Automatic Door Closer

Manufacturing Processes

Investment Casting、Metal Stamping、CNC Precision Machining、Electroplating、Plastic Injection Molding

Automobile Parts

Application Item

Door and Hood Hinge Assembly
Door Handle Assembly
Automobile Door Lock Assembly
Cup Holder Assembly

Manufacturing Processes

Investment Casting、CNC Precision Machining、Polish

Wheelchair Parts

Application Item

Quick-Release System
Elevating & Articulating Legrest

Manufacturing Processes

Die Casting、CNC Precision Machining、Welding、 ED coating、Assembly

Agricultural Feeding Machines

Application Item

Oil Seal、ORing
Agitator Gear System
Blower
Grain Grinder

Manufacturing Processes

Investment Casting、Metal Stamping、CNC Precision Machining

Electronic Equipment

Application Item

Device Housing、Electronic Hardware

Manufacturing Processes

Metal Stamping、CNC Precision Machining、Anodizing、Electroplating

OEM Projects Demand Precision Planning and Structured Execution

Unitedparts follows an ISO-compliant standardized process from requirements to final inspection, ensuring stable, efficient, and transparent production.

01
Requirements Analysis
02
Quotation (RFQ)
03
Order Confirmation
04
Tooling & Prototype Approval
05
Mass Production
06
Quality Control & Packing
07
Delivery

View Full Process

Serving All Industries
Open for Collaboration and Development.
Welcome discussions and the development of new products.

Unitedparts Supplies | Integrated Manufacturing Processes with a Single Point of Contact.

OEM Production: Not Just Manufacturing, But Integration, Service, and Trust.

Step by step, build a long-term relationship based on process optimization and trust.

The value of collaboration means more than meeting deadlines — it involves steady communication and ongoing growth.
We assign tasks based on each partner’s strengths to enhance quality and efficiency.
From reviewing drawings to arranging production schedules, each stage is carefully managed to ensure quality and timely delivery, maintaining a smooth workflow through continuous communication.