SMART TECHNOLOGY (CHINA) LIMITED

Custom CNC Parts, Made for Your Exact Requirements

CNC machining, turning, milling and production support for global engineering teams.

OUR SERVICES

One-Stop Custom CNC Machining & Die Casting Services

From rapid prototyping to full-scale production, we deliver precision-engineered parts with industry-leading quality and turnaround times.

CNC Machining

Multi-axis precision machining with tolerances to +/-0.005mm. From prototypes to production runs.

CNC Turning

High-speed lathe operations for cylindrical parts. Swiss-type turning for complex geometries.

CNC Milling

3, 4, and 5-axis milling capabilities. Complex contours and tight tolerances guaranteed.

Die Casting

High-pressure aluminum and zinc die casting. Cost-effective for medium to high volumes.

Sample & Drawing

Browse our portfolio of completed projects. Upload your CAD files for instant quote.

  • Aerospace
  • Home appliances
  • Automotive
  • Medical
  • Electrical
  • Furniture
  • Industrial machinery
  • Marine
  • Agriculture
  • Construction
  • Energy
APPLICATIONS

Made for Any Application

CNC machined metal parts are applicable and useful in a wide range of industries. We can manufacture any CNC part to meet your needs.

FEATURED WORK

Precision Parts for Demanding Applications

Aluminum Auto Parts

Lightweight production components

CNC Aluminum Billets

Machined from solid stock

Stainless Steel Parts

Corrosion-resistant precision parts

Brass Turned Parts

Complex small-batch turning

Medical Components

Drawing-to-part manufacturing

Aluminum CNC Parts

Quality-controlled machined parts

MATERIALS & FINISHES

Materials & Surface Finishes for Your Custom CNC Parts

Aluminum: Aluminum is weldable, corrosion-resistant, lightweight, and is thermally conductive. HM works with a wide range of aluminum alloys, including Acd12, A380, ZLD104, Al 6061, Al 6082, Al 6063, Al 075, etc.

Steel: Steel is highly impact-resistant and strong. We offer carbon steel, stainless steel 303, stainless steel 304, and stainless steel 316 for CNC machining.

Brass: Brass has excellent electrical conductivity and strength. Brass material like brass 59-1, and brass free-cut 360 are great choices for CNC applications.

Zinc: HM works with zinc material Zamak 3 and Zamak 5. Zinc has a great damping capacity, is highly ductile, and exhibits long-term dimensional stability. Plus, we offer zinc plating as a surface treatment.

MANUFACTURING SCALE

5 Million CNC Parts Manufactured Every Year

Over 20 years, we have developed over 50,000 projects, and we continue to increase our design catalogue by 100 each month. We manufacture CNC metal parts for any application.

20+Years of Experience
200+Factory Employees
100+Sets of CNC Equipment
PRECISION GALLERY

Manufacturing Capability, From Prototype to Production

TRUSTED PARTNERS

Built for Global Manufacturing Teams

WHY CHOOSE US

Engineering That Stays Close to Production

DFM feedback, responsive communication and practical process control keep your project moving from first article through repeat orders.

QUALITY CONTROL

Quality You Can Verify

Quality Planned Up Front

Critical dimensions, materials and finishes are reviewed before production.

Measured and Traceable

In-process checks and final inspection records support consistent output.

Clear Reporting

Inspection documentation is available when your project requires it.

QUALITY MANAGEMENT

Quality System & Manufacturing Control

Our quality planning is built around documented inspection points and repeatable production control.

HOW WE WORK

From Quotation to Delivery

Get Quotation

Share your drawing and requirements.

Sample Production

Confirm process and first article.

Mass Production

Controlled, repeatable manufacturing.

Shipping

Packed and delivered to your schedule.

CLIENT PROOF

Trusted by Engineers & Global Brands

Customer testimonial - satisfied HMaking client

HM R&D staff did a great job helping me pick the right features according to my calculations and needs. Their customer support and ability to create accurate products was great!

Jessie Doe — Australia
USA

I consistently partner with HM for a variety of projects. Using HM CNC parts I was able to upgrade my racing car and build up my specialty car repair business.

Joshua Brown — USA
Customer review - precision parts quality feedback

I am glad that I have been able to develop a range of household appliances using CNC parts. HM staff has been helpful in advising me on the selection of the right aluminum and brass alloys.

Hans Müller — Germany
Omar Saed

HM takes care of quality. Their certifications and product testing take their manufacturing game to the next level. I am always confident in the quality of my CNC parts.

Omar Saed — UAE
RESOURCES

Resources & Latest Articles

Curious to know more? We have prepared some great resources for you—with all the details you are looking for.

FAQ

More Questions You May Have

Contact us today to learn more about our customer-centered approach to everything

What Materials Can You Process for CNC Machining?

HM processes different metal materials such as: Aluminum Alloy: Al 6061, ACD12, A380, Al6063, Al6082, Al075, etc. Stainless Steel: SS303, SS304, SS316, and more. Brass: Brass 59-1, Brass Free-Cut 360, and so on. Zinc: Zamak 3 and Zamak 5. We can also process materials such as carbon steel and copper.

Do You Support Sample and Mass Production?

Yes. HM supports sample-prototyping as well as low-volume manufacturing. We also offer mass production that allows us to supply more than 5 million CNC machined parts per year.

Can You Help With Our Product Design?

Of course, HM can help you. We have expert R&D engineers who have rich experience in CNC machined parts and structures. You can communicate with our team or send us your inquiries.

Do You Offer Customize Products and Services?

Yes. Our R&D team will handle all your specific requirements. You can send us your drawing or CAD file so we can help you.

What Surface Treatments Can You Handle?

HM can handle different surface treatments such as anodizing, polishing, chrome-plating, sandblasting, electropolishing, and more.

How Can I Make a Quotation?

You can request for a quotation by sending us your requirements. You can also make a good quotation by sending your data files or existing samples, descriptions, and product quantity.

How Long Does Your Quotation Take?

Usually, after your send your requirements, it will take us one day to estimate a quotation.

Do You Ship Worldwide?

Yes. We can ship worldwide through DHL, FedEx, and UPS. We can ship by air, land, and sea.

How Long Can I Receive My Orders After Shipping?

Delivery may usually take 15 to 30 days. However, it also depends on your order quantity.

If the Product has an Issue, Can I Request for Refund or Replacement?

Yes. If the parts or the products are damaged due to bad packaging or other factors caused by our business, we can provide refund or replacement.

Get your free quote

Ready to start your custom manufacturing project?