Machining Service & Metal Parts Manufacturer

Why Choose KRD Manufacturing?

With exceptional quality control, advanced engineering capabilities, and comprehensive machining capacity, we are at the forefront of the high-precision metal component custom manufacturing industry.

ISO 9001:2015 Certified

Rigorous quality management systems ensuring consistent, reliable, and traceable manufacturing processes.

Customized One-Stop Machining

End-to-end solutions from design evaluation and casting to precision machining and final inspection.

Rigorous Quality Control

Strict inspection protocols at every stage to ensure dimensional accuracy and material integrity.

Advanced Machining Equipment

Over 50 state-of-the-art machines including gantry, vertical/horizontal machining centers, and CNC lathes.

Experienced Engineering Team

Dedicated engineers with decades of combined experience in complex structure design and optimization.

Efficient Production & On-Time Delivery

Responsive service model with optimized workflows to meet tight deadlines without compromising quality.

Our Custom Manufacturing Services

We specialize in precision machining of metal mechanical components, serving high-end equipment industries with tailored solutions from concept to completion.

CNC Machining Service

High-precision milling, turning, drilling, and grinding using advanced CNC machines for complex geometries and tight tolerances (±0.005mm).

Casting Manufacturer

Sand casting, investment casting, and die casting for ferrous and non-ferrous metals including aluminum, steel, and cast iron.

Forging Parts

Hot and cold forging processes to produce high-strength, durable components for critical applications in heavy machinery.

Sheet Metal Service

Laser cutting, bending, punching, and welding of sheet metal components with precision tolerances and clean finishes.

Welding Service

MIG, TIG, and arc welding with certified welders ensuring structural integrity and compliance with industry standards.

Custom Mechanical Components

Engineered for performance, durability, and precision across diverse industrial applications.

Precision CNC Turned Parts

Material: Stainless Steel, Aluminum, Brass
Tolerance: ±0.005mm
Application: Automotive Transmission Systems
Process: CNC Turning, Threading, Grooving

CNC Milled Housings

Material: Aluminum 6061, Steel 4140
Tolerance: ±0.01mm
Application: Robotics Bases, Industrial Equipment
Process: 3/4/5-Axis Milling, Drilling

Custom Machined Brackets

Material: Mild Steel, Stainless Steel
Tolerance: ±0.02mm
Application: Automotive Mounting, Structural Support
Process: Milling, Drilling, Tapping

Heavy-Duty Forged Shafts

Material: Alloy Steel, Carbon Steel
Diameter: Up to 300mm
Application: Construction Machinery, Mining Equipment
Process: Hot Forging, Heat Treatment, Machining

Welded Assemblies

Material: Carbon Steel, Stainless Steel
Process: MIG/TIG Welding, Post-Weld Machining
Application: Industrial Frames, Enclosures
Standards: AWS D1.1, ISO 3834

Precision Gears

Material: Steel, Brass, Nylon
Module: 0.5 to 5
Application: Gearboxes, Actuators
Process: Hobbing, Shaping, Grinding

Linear Guide Components

Material: Hardened Steel, Aluminum
Tolerance: ±0.008mm
Application: Automation, CNC Machines
Process: Precision Milling, Grinding

Hydraulic Valve Bodies

Material: Ductile Iron, Stainless Steel
Process: CNC Milling, Drilling, Threading
Application: Hydraulic Systems, Pumps
Pressure Rating: Up to 350 bar

Serving Global Industries

With stable and reliable product quality and a highly efficient service system, we have established long-term partnerships with customers across the globe.

Machine Tool Manufacturing

Precision components for CNC machines, lathes, milling machines, and industrial automation systems.

Construction Machinery

Heavy-duty forged and machined parts for excavators, loaders, cranes, and earthmoving equipment.

Chemical Industry

Corrosion-resistant components including valves, pumps, and reactor parts made from stainless steel and alloys.

Automation Industry

High-precision parts for robotics, linear motion systems, sensors, and control units.

Auto Parts

Transmission components, brackets, housings, and structural parts for automotive OEMs and Tier 1 suppliers.

Agricultural Machinery

Durable components for tractors, harvesters, plows, and irrigation systems designed for harsh environments.

Get in Touch

Reach out to discuss your custom manufacturing needs. We're ready to support your next project.

+86-13188955360

sophia@krdmanufacturing.com

+86-15254212083 (WhatsApp)

No. 108, Shuanyuan Road, Chengyang District, Qingdao City, Shandong, China

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Precision Machining & Metal Parts Manufacturer