Welcom to Qingdao Donrex Co., Ltd. Offical Website!

Our Capabilites

Qingdao Donrex Co., Ltd.

Contact Us

Add: 1408, building2, Noble plaza, No.328, Dunhua Road, Qingdao, China

Tel: 86 532 85800130

Fax: 86 532 85699926

Email: sammy@qddonrex.com

Supply Chain Capabilities

We specialize in:

Custom Steel Fabrications

Precision Machined Parts

Ferrous and Non-Ferrous Castings

Drop, Upset and Roll Forgings

Hydraulic Cylinders

Radiators, Charge Air Coolers and Oil Coolers

Custom Rubber and Plastic Parts

International Shipping and Logistics

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Our steel fabrication and machining capabilities include:

Carbon and alloy steel

Flame, plasma and laser plate processing

Bending, shearing, punching and pressing

Manual and robotic welding

Drilling, boring, turning, milling and grinding

Heat treating

E-coat, spray and powder coating


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Our inspection and testing capabilities include:

Mechanical, chemistry and metallurgical testing and analysis

3D measurement with coordinate measuring machine (CMM)

Magnetic Particle Inspection (MPI)

Penetrant Testing (PT)

Ultrasonic Testing (UT)

Hardness Testing

Coating Inspection

Visual Testing


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Our logistics capabilities include:

International land, sea and air transportation

Local warehousing and cross docking

Pick and pack / kitting

Local delivery

Visual replenishment strategies e.g. Kanban, min max

Shipment tracking

Customs clearance

Freight forwarding


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