Floor 3th, Baoyi factory, Wulian district, Long gang, Shenzhen, China


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CNC Milling

Welcome To QH Technology

We Will Provide Best CNC Milling Service For Your Business

QH Technology offers world-class CNC Milling services whether you prototyping intricate CNC metal parts or high-volume production of samples. We can manufacture parts from a few millimetres in size to large parts of 800 mm x 700 mm x 1500 mm. As an ISO 9001 certified and IATF registered company, QH is ready to be your manufacturing partner.

What Is CNC Milling?

CNC milling is the process of cutting and drilling material using a rotary cutting tool with multiple cutting points. This may be done by varying direction on one or several axes, cutter head speed, and pressure. The main characteristic of milling is that the workpiece is cutting by a rotating cutting edge, with the cutter doing milling movements and the workpiece doing advancing movements. It is one of the most commonly used processes for machining custom parts to precise tolerances.

QH’s capability of milling covers a wide variety of different operations and machines, on scales from small individual parts to large gang milling operations. Our precision 3-6 axis CNC machines, combined with other advanced capabilities and our experienced team, can offer high quality CNC milling production solutions with fast delivery. Our advanced processes enable the realization of curved contours on workpieces: straight, circular, threaded or spiral curves, especially non-circular and tabular curves given by mathematical expressions, etc. Holes, slots or grooves with strict dimensional requirements.

Characteristics Of CNC Milling

CNC milling machines are extensively equipped with high-performance spindle servo systems and feed drives with good load-bearing capacity and machining capability. They can meet the needs of continuous processing and high-power cutting. In addition, modern CNC systems have the function of monitoring and fault finding, effectively avoiding some faults and greatly improving the efficiency of repair.

The pulse equivalency of CNC machines is typically 1μm and the motion resolution is much higher than that of ordinary machines. In addition, having a position detection device allows the data from the workpiece and device to be fed back into the CNC system and to compensate.
CNC machining also avoids operating errors by operators, the size of the same batch of processed parts has good dimensional identity, greatly improving product quality.

CNC milling machines are suitable for integrated multi-process machining, and can complete drilling, boring, reaming, milling planes, milling bevels, milling grooves, milling surfaces (cams), tapping, etc.
In addition,they come equipped with technical features such as automatic tool changers, tool carousels and magazines, coolant systems, and enclosures.

CNC milling machines have the functions of milling machine, boring machine and drilling machine, and the high concentration of processes makes production much more efficient. No heavy, repetitive manual operations are required and clamping errors are reduced.
The rapid positioning function of the CNC machine reduces the maneuvering time required to manufacture the part. The greater range of spindle speed and feed speed facilitates the selection of the optimum cutting amount.

Applications Of CNC Milling

QH Technology is a professional CNC milling service provider with more than 18 years of industry experience. We offer a wide range of custom CNC milling services for small, medium, and large manufacturing operations in industries such as automotive, aerospace, medical, communications, electronics, and more. Our precision CNC milling service includes prototyping intricate CNC metal parts, high-volume production of samples, and technical adaptations according to your needs.


QH Technology has over 18 years of experience in the automotive industry and is dedicated to the design and manufacture of non-standard precision parts in various metals and automation equipment for automotive companies. We accept drawings and prototypes for processing and can carry out technical modifications of equipment according to your needs.


As an ISO 9001 certified company, QH Technology consistently adhere to the highest quality standards in CNC machining. For aerospace products, the pursuit and achievement of high quality, great efficiency and low cost in the manufacturing process is the ultimate goal of QH.


The medical industry is one of the most important industries to benefit from CNC precision machining and is also the most demanding in terms of safety and precision. QH has the capability to manufacture medical components such as bone studs that are embedded in patients, meet the tightest tolerances and have a smooth surface that eliminates burrs or streaks.


We have enough equipment to complete standard vertical and horizontal milling and turning work as well as produce non-conventional solutions for virtually any application within the communications industry.


In the electronics industry, CNC milling can be used to make essential parts for consumer electronic devices such as cameras, mobile phones, printers and more.


At QH Technology, we have the expertise and CNC machines required for the design and manufacture of hardware molds. We also have technicians with many years of experience and advanced testing equipment.

Why Choose Us For CNC Milling

Specialized Services

QH Technology has a team of professional and engineers and technicians, we can help tackle your concerns with 1-on-1 technical support and professional design support. We are experts at machining CNC milling parts and components.

Instant Quotation

Get pricing, lead times and design-for-manufacturing feedback in a matter of clicks. Send your drawings in any format you like and we promise to provide a quote as soon as the same day.

Rapid Delivery

Our self-owned factories support rapid prototyping and custom manufacturing all under one roof. We have some of the fastest machining centers on the market and we run 24 hours a day to expect shorter lead times.

Our CNC Milling Equipment

At QH Technology, we utilize both horizontal and vertical CNC machining centers to create precision metal parts and components. In addition, our precision 3-6 axis CNC machines can offer high quality CNC milling production solutions with fast delivery. We have found that using various types of equipment makes us much more versatile and efficient than having a single mill type.

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