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Precision CNC Machined
Parts & Thermal Solutions

Dongguan Quality Innovation And Technology Co., Ltd (QIAT) – Your trusted partner in high-precision manufacturing for EV, solar energy, industrial equipment, and electronics.

Explore Products Contact Us
80+
Advanced Equipment Units
10,000+
Factory Area (sqm)
20+
Years of Industry Experience

About QIAT

Dongguan Quality Innovation And Technology Co., Ltd is a professional manufacturer specializing in the design, manufacturing, sales, and service of high-end precision parts and electronic components assembly. With over 20 years of experience in hardware and plastics, we are at the forefront of Industry 4.0 and smart manufacturing.

Our expertise spans CNC machining, friction stir welding, cold forging, die casting, and precision assembly — delivering tailored solutions for aerospace, automotive, medical, energy, and electronics industries.

  • OEM/ODM High-Precision Machining
  • Advanced Thermal Management Solutions
  • ISO-Certified Quality Control
  • Global Export Experience
Factory Equipment Production Line CNC Machining Quality Inspection

Our Capabilities

End-to-end manufacturing solutions powered by cutting-edge technology and decades of expertise.

CNC Precision Machining

High-accuracy milling, turning, and multi-axis machining for complex geometries and tight tolerances.

Friction Stir Welding

1300W high-power processing for robust, leak-free aluminum joints in cooling plates and battery systems.

Thermal Solutions

Custom aluminum cooling plates, heat sinks, and radiators for EVs, solar inverters, and industrial electronics.

Gear & Shaft Manufacturing

CNC-turned steel, copper, and nylon gears and shafts for transmission and automation systems.

Electronics Components

Flat copper coils, enameled windings, bobbins, and custom electrical assemblies.

OEM/ODM Services

Full product development, prototyping, and production for custom industrial and consumer applications.

Our Products

Engineered for performance, reliability, and thermal efficiency across industries.

Aluminum Cooling Plate

Aluminum Cooling Plate for EV Battery

Precision-machined and friction stir welded for optimal thermal conductivity and structural integrity in electric vehicle battery packs.

Thermal Management
Heat Sink

LED Light Heat Sink

Die-cast or extruded aluminum heat sinks designed for efficient heat dissipation in high-power LED lighting systems.

Heat Sink
Flat Copper Coil

Flat Enamelled Copper Winding Coil

High-performance 98-turn flat copper coil for inductors, transformers, and power electronics with superior insulation and conductivity.

Electrical Component
CNC Gear

CNC Turning Steel Spur Worm Gear

High-strength metal gears manufactured with precision CNC turning for reliable performance in transmission systems.

Gear & Shaft
OEM Friction Stir Welding

OEM Friction Stir Welding Processing

Custom FSW services for aluminum components requiring high-strength, low-distortion welding in aerospace and automotive sectors.

Manufacturing Service
Cold Forging

Cold Forging Components

High-strength, durable metal parts formed through advanced cold forging for automotive and industrial applications.

Forged Parts
Solar Cooling Plate

CNC Milling Aluminum Cooling Plate for Solar Energy

Optimized thermal performance for photovoltaic inverters and solar power systems using precision CNC milling.

Renewable Energy
Transmission Gearbox

OEM/ODM Transmission Gearbox

Custom-designed gearboxes for industrial machinery and automotive systems, manufactured with high-precision CNC processes.

Custom Assembly

Latest News

Insights, innovations, and industry trends from QIAT.

June 28, 2025

Precision CNC Machining for High-Quality Custom Parts

QIAT offers high-quality precision CNC machining services for custom parts in aerospace, automotive, medical, and energy industries.

June 9, 2025

Cold Forging Supplier: Your Partner in High-Strength Components

Discover how our cold forging technology delivers durable, high-strength parts for critical industrial applications.

May 22, 2025

From Raw Metal to Robust Parts: A Deep Dive into Our Manufacturing Process

Explore the journey of transformation from raw materials to precision-engineered components at QIAT.

Frequently Asked Questions

What industries do you serve?

We serve automotive (especially EV), renewable energy (solar), industrial equipment, aerospace, medical devices, and consumer electronics sectors.

Do you offer OEM/ODM services?

Yes, we specialize in OEM/ODM solutions, from design and prototyping to full-scale production and assembly.

What materials do you work with?

We primarily work with aluminum, steel, copper, and engineering plastics. We also support custom material requirements.

What is your production capacity?

Our factory spans over 10,000 square meters with 80+ advanced equipment units, enabling high-volume production with strict quality control.

Get in Touch

Reach out to discuss your project, request a quote, or learn more about our capabilities.

Mobile: +86 137 5125 6133
WhatsApp: +86 137 5125 6133
WeChat: 86-13751256133
Email: lkf10709@vip.163.com
Skype: jack_lee829206
Room 309, Building 1, No. 2, West Five Street, Xinnan Road, Hadi, Nancheng, Dongguan, Guangdong Province, China
Visit Official Website
China Quality Suppliers fobcompany.info

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