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- Company Introduction
- Company Introduction
DONREX, located in the beautiful city of Qingdao in China, is a professional, multi-facet manufacturer with its remarkable expertise in design, production, and export services. With the concept of "Professional & Diligent", DONREX is committed to be the leader of OEM&ODM metal parts and fabrication services, with Customer satisfaction, professional skills, and employee happiness, as its core values.

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DESIGN & QUALITY CONTROL
- Design Capabilities
- Quality Control
- Certification
- Client Cases
DONREX, located in the beautiful city of Qingdao in China, is a professional, multi-facet manufacturer with its remarkable expertise in design, production, and export services. With the concept of "Professional & Diligent", DONREX is committed to be the leader of OEM&ODM metal parts and fabrication services, with Customer satisfaction, professional skills, and employee happiness, as its core values.

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DONREX, located in the beautiful city of Qingdao in China, is a professional, multi-facet manufacturer with its remarkable expertise in design, production, and export services. With the concept of "Professional & Diligent", DONREX is committed to be the leader of OEM&ODM metal parts and fabrication services, with Customer satisfaction, professional skills, and employee happiness, as its core values.

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DONREX, located in the beautiful city of Qingdao in China, is a professional, multi-facet manufacturer with its remarkable expertise in design, production, and export services. With the concept of "Professional & Diligent", DONREX is committed to be the leader of OEM&ODM metal parts and fabrication services, with Customer satisfaction, professional skills, and employee happiness, as its core values.

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DONREX, located in the beautiful city of Qingdao in China, is a professional, multi-facet manufacturer with its remarkable expertise in design, production, and export services. With the concept of "Professional & Diligent", DONREX is committed to be the leader of OEM&ODM metal parts and fabrication services, with Customer satisfaction, professional skills, and employee happiness, as its core values.

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APPLICATIONS
OEM/ODMS
- Castings
- Forging
- CNC Machining
- Rigging hardware
- Aluminum extrusion profile
- Stamping and Deep Drawing
Sand casting is perhaps the oldest and most commonly used type of metal forming in the marketplace today. It is capable of forming both large and small parts and can be used for a number of different materials.
We have green sand castings, resin sand casings and water glass sand castings in both ferrous and non-ferrous materials.

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Forging is manufacturing process where metal is pressed, pounded or squeezed under great pressure into high strength parts known as forgings. The process is normally (but not always) performed hot by preheating the metal to a desired temperature before it is worked. It is important to note that the forging process is entirely different from the casting (or foundry) process, as metal used to make forged parts is never melted and poured (as in the casting process).

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Our workshop is machining services for CNC Machining parts, metal stamping parts, turning parts, cnc parts, Springs,coldforming parts, machining parts, screw machine parts, casting parts, forging parts supplier, We can produce machined parts according to your requirements.

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CONTACT US

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Reliable Performance Components for Global Automotive Modification Brands

02 June 2026

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Flexible manufacturing services to meet your private label and branding needs
Flexible manufacturing services to meet your private label and branding needs

Flexible manufacturing services to meet your private label and branding needs

CONTACT US

+86-532 85800130

sammy@qddonrex.com

+8613789863260