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Pneumatic Actuators Suppliers

  • Brief Product DescriptionA manual valve operating mechanism lets a person open, close or position a valve without extern...
  • Brief Product DescriptionValve automation accessories are the mechanical add-on parts that complete an actuated valve pa...
  • Brief Product DescriptionCustom aluminum casting parts are made to a buyer's own drawing, sample or performance requirem...
  • Brief Product DescriptionAluminum die casting components are made by forcing molten alloy into a steel die under high pr...
  • Brief Product DescriptionIndustrial valve operating devices are the parts that let people or actuators move a valve: han...
  • Brief Product DescriptionA worm gear operator is a manual gearbox that sits between the handwheel and the valve stem. A ...
  • Brief Product DescriptionA quarter turn valve operator is the device that rotates a ball, butterfly or plug valve throug...
  • Brief Product DescriptionValve automation components are the cast and machined parts that join a valve to its actuator a...
Company
Ningbo Hawks Auto Parts Co., Ltd.
Ningbo Hawks Auto Parts Co., Ltd.

Ningbo Hawks Auto Parts Co., Ltd. is a high-tech enterprise based in Ningbo, a central hub of Chinese manufacturing. As a professional info Company and info Manufacturers, we integrate R&D, precision casting, machining, and assembly into our operations. With a modern factory spanning 30,000 square meters, we are dedicated to providing high-quality, highly reliable critical components for clients in the motorcycle and industrial sectors.

Our positioning goes beyond that of a traditional component supplier. Through a deeply vertically integrated manufacturing model, we maintain autonomous control over the entire production process, from raw material smelting and casting to precision machining, surface treatment, and final assembly. This effectively ensures consistent product quality, on-time delivery, and controllable costs.

1. Our Core Strengths and Hardware Capabilities

Our core advantages are built upon substantial hardware investment and a complete process chain.

Complete Process Chain and Advanced Equipment: We possess a full set of equipment from blank manufacturing to final assembly, ensuring full-process quality control.

Smelting and Casting: 3 non-ferrous metal smelting electric furnaces: Ensure the purity and precise composition of aluminum alloy raw materials.

20 metal gravity casting machines and 6 die-casting machines: Cover a wide range of casting needs from complex thin-walled parts to high-strength structural components, providing flexible casting solutions.

Heat Treatment and Surface Treatment: 6 heat treatment equipment units: Provide treatments such as T6, solution, and aging to significantly enhance the mechanical properties of castings.

2 shot blasting machines, 2 vibratory finishers, 10 polishing machines: Used for workpiece cleaning, deburring, and surface finishing.

300-meter automated painting line: Capable of applying primer and topcoat to meet various appearance and anti-corrosion requirements.

3 ultrasonic cleaning machines: Achieve thorough cleaning of deep holes and complex structures, ensuring assembly quality.

Precision Machining: 5 machining centers, 18 CNC lathes, 30 conventional lathes, 10 milling machines: Form a robust machining cluster with capabilities including turning, milling, drilling, and tapping, enabling efficient completion of high-precision, complex parts machining.

Final Assembly: 6 specialized assembly lines: Ensure efficient, orderly, and standardized assembly and testing of component assemblies.

2. Technology-Driven and Quality Commitment

Engineering Team: We have an experienced R&D team with the capability for synchronous development with customers.

ISO 9001 Quality Management System: This forms the foundational quality management framework for our entire operation.

International Explosion-Proof Certifications: International Explosion-Proof Certifications, such as ATEX and IECEx: These key certifications are mandatory passes for our industrial valve actuators, gearboxes, and other products to enter potentially explosive atmospheres in sectors like oil, natural gas, chemicals, and mining. They prove our products are fully compliant with international explosion-proof standards in design and manufacturing, ensuring a high level of safety and reliability in hazardous environments. This provides crucial safety assurance and compliance for our global industrial customers.

3. Diversified Market Application Experience

Our products are successfully applied in two major sectors, giving us broader technical vision and more innovative solutions.

Motorcycle Sector: Supplies high-quality aluminum alloy castings and machined parts for engines, frames, and braking systems.

Industrial Sector: Supplies gearboxes, handles, and pneumatic actuators to the valve industry, with products exported overseas.

News
Certificate Of Honor
  •  CE(ATEX)
  •  ISO9001 Quality System Certificate
Engineered Excellence In Die Casting

Founded in 2004, Ningbo Hawks Auto Parts Co., Ltd. is based in Ningbo, the heart of China’s industrial manufacturing.

We specialize in the R&D, precision casting, machining, and assembly of aluminum alloy components,

serving a wide range of sectors including industrial automation, energy control, fluid systems, marine, and machinery.

With two decades of expertise and a globally oriented engineering mindset,

Hawks has evolved into a fully integrated manufacturer providing end-to-end solutions — from concept design to final assembly.

Learn More Ningbo Hawks Auto Parts Co., Ltd.

SINCE

2004

Ningbo Hawks Auto Parts Co., Ltd.
Our Mission
To drive manufacturing excellence through engineering innovation, delivering reliable, efficient, and sustainable components to industries worldwide.
Ningbo Hawks Auto Parts Co., Ltd.
Featured Products
Ningbo Hawks Auto Parts Co., Ltd. is an

aluminum die casting manufacturer and industrial components factory

in China, offering pneumatic actuators, valve gearboxes, and OEM solutions. Hawks specializes in aluminum alloy housings and components for gearboxes, pneumatic actuators, hand levers, and other precision-engineered industrial parts. All products are customizable under OEM/ODM programs with tailored mechanical properties and surface finishing.
  • Part-turn Gearbox
    Part-turn Gearbox
  • Butterfly valve hand lever
    Butterfly valve hand lever
  • Pneumatic Actuator
    Pneumatic Actuator
Proprietary Technologies for Advanced Aluminum Casting Solutions
At Hawks, innovation is perfectly integrated with precision manufacturing.
Through independent casting technology and an integrated production system, we provide high-performance aluminum alloy components for marine engineering, energy, automation, national defense and other fields. Every detail is based on the standards of reliability and precision.
DIE CAST SOLUTIONS
Diverse Industries
Our components serve as the foundation for reliability and efficiency across multiple industrial and energy systems worldwide.
Our Capabilities
Ningbo Hawks Auto Parts Co., Ltd.
Integrated Manufacturing

Hawks offers a fully integrated in-house production chain — including alloy smelting, gravity and die casting, heat treatment, CNC machining, surface finishing, and assembly testing.

This vertical integration ensures full process control, stable quality, and agile customization.

Advanced Production Facilities
CMM inspection, spectrometer, tensile tester, and more
  • 3
    3 Non-ferrous smelting furnaces
  • 20
    20 Gravity casting machines
  • 6
    6 Die-casting units (180T–800T)
  • 6
    6 Automated assembly lines
  • 50+
    50+ CNC machining centers
Engineering Excellence

Our dedicated engineering center combines professional mold design with CAE simulation,

enabling co-development, structural optimization, and performance validation — helping clients accelerate product launch and ensure reliability.

Ningbo Hawks Auto Parts Co., Ltd.
Die Casting Insights & Resources
Explore the science behind precision casting.
From design tips to process innovation, Hawks shares insights that help engineers and partners achieve better results.