About us

Company Profile

HKAA (HKAA Industrial Co., Limited), established in 1998, is a professional CNC aluminum machining company and precision aluminum parts manufacturer in China. With over 25 years of experience, we specialize in custom CNC aluminum machining services, providing high-quality OEM solutions for global customers.

Our manufacturing facility covers more than 10,000 square meters, equipped with over 320 advanced machines and supported by 150+ skilled technicians. We offer a full range of services including CNC milling, CNC turning, lathe machining, gear hobbing, and mechanical assembly, enabling us to deliver complex custom CNC aluminum parts with tight tolerances and excellent surface finishes.

As a reliable CNC aluminum parts supplier, HKAA has strong capabilities in producing high-precision components for demanding industries. Our products are widely used in aerospace, medical devices, automotive, robotics, electronics, and industrial equipment, meeting strict technical and performance requirements.

Quality is at the core of our CNC machining services. We are equipped with more than 20 advanced inspection instruments, including ZEISS CMM (Coordinate Measuring Machines), ensuring precise measurement and consistent quality. Our factory is certified with AS9100, IATF 16949, and ISO 13485, guaranteeing that all CNC machined aluminum parts are fully traceable and meet international standards.

We provide one-stop CNC aluminum machining services, from engineering support and DFM analysis to prototyping, mass production, and surface finishing. Our expertise allows us to optimize production processes, reduce costs, and ensure fast turnaround for every custom project.

As an experienced OEM CNC aluminum parts manufacturer, HKAA is committed to delivering precision, reliability, and efficiency. Whether you need custom aluminum components, high-precision CNC machining, or large-scale production, we are your trusted manufacturing partner.

What do we do?

We provide end-to-end CNC aluminum machining solutions, integrating CAD/CAM–driven design optimization with highly automated manufacturing workflows. From precision milling and turning to complex multi-axis machining and advanced surface finishing, our processes are engineered to deliver consistent accuracy, efficiency, and scalability for global customers.

Our ISO-certified facility operates within an intelligent manufacturing ecosystem spanning over 8,000 square meters, equipped with state-of-the-art CNC machining centers, automated surface treatment lines, and advanced 2.5D/3D inspection systems. Every component is rigorously validated to ensure dimensional accuracy, surface integrity, and repeatable quality across both prototyping and mass production.

Guided by our core values of Trust, Teamwork, Efficiency, Service, and Innovation, we work as a long-term manufacturing partner rather than a simple supplier. By transforming aluminum alloys into high-performance, cost-effective components, we support industries worldwide in accelerating product development and achieving reliable, scalable production. As a trusted OEM/ODM partner, we combine precision engineering with practical manufacturing expertise to bring your designs to life—on time, to specification, and with confidence.

Fast facts

Quality Assurance
Full-process quality control from IQC to OQC, supported by advanced CMM inspection and SPC monitoring, ensuring consistent precision and stable mass production.

Key Clients
Trusted manufacturing partner for global brands including Huawei, ZTE, Pisen, Ugreen, Baseus, and Luxshare.

Service Scope
OEM/ODM CNC aluminum machining solutions, covering precision milling, turning, multi-axis machining, and surface finishing.

Industry Reach
Consumer electronics, telecommunications, automotive, medical devices, industrial equipment, renewable energy, and automation systems.

Philosophy
Trust · Teamwork · Efficiency · Service · Innovation

Why choose us?

We are renowned for high-precision CNC aluminum machining and consistently stable quality. Specializing in the production of complex aluminum components, we utilize advanced 5-axis CNC machining centers and automated manufacturing systems. Our precision-driven processes ensure that every batch delivers exceptional dimensional accuracy, surface integrity, and repeatability.

We are equipped with advanced metrology systems, including coordinate measuring machine (CMM) inspection and in-process measurement, enabling micron-level tolerances through strict, full-process quality control. From raw material verification to final inspection, every CNC-machined aluminum part meets the highest international standards.

With strong capabilities in CAD/CAM programming, process optimization, and customized surface finishing, we support rapid prototyping, low- to high-volume production, and highly tailored aluminum machining solutions. Our engineering team works closely with clients in industries such as electronics, automotive, medical, and industrial equipment, ensuring efficient production capacity and shorter lead times.

Through our technical expertise, flexible manufacturing, and fast-response support, we have earned the trust of global manufacturers by delivering reliable, high-performance CNC aluminum parts that enhance product quality and manufacturing efficiency.

Philosophies and Values

corporate ethos is anchored in the principles of “Trust, Team, Efficiency, Service, Innovation”—guiding lights that shape our culture and define operational excellence. Trust forms the foundation of every partnership, built through unwavering integrity and transparency. Teamwork fuses diverse expertise into a cohesive force, driving collective problem-solving. Efficiency is a strategic imperative, realized through lean processes and technological innovation.

Service embodies our client-centric commitment: we strive to anticipate needs, delivering tailored solutions with agility. Innovation fuels our pursuit of manufacturing excellence, from cutting-edge techniques to sustainable advancements. These values permeate every decision, nurturing relationships rooted in mutual respect and empowering clients to lead in dynamic markets.

Certification Qualification

Accredited Excellence in Manufacturing Standards

Workshop Showcase

HKAA operates a large-scale CNC machining workshop equipped with advanced multi-axis CNC centers and turning machines for precision aluminum parts manufacturing. High-accuracy inspection systems, including Zeiss CMM, ensure every component meets strict drawing and quality requirements.

With standardized workflows and experienced technicians, our facility delivers stable quality, efficient production, and reliable lead times for OEM and ODM projects across automotive, medical, electronics, and industrial applications.

Sales network

The products are mainly exported to the United States, Japan, Australia, Europe, the Middle East and other countries and regions

It is popular in countries such as Europe, America and Southeast Asia all over the world