In the Ucan Robot high precision machining factory from China, we can process very complicated parts with super high precision. Mass production scale.
Besides manufacturing high precision PCB drilling bits for Nvidia’s PCB supplier, our factories developed an excellent machining ability for super precision grinding and machining ability to various types of parts that require extremely small tolerance under a large scale of production for sufficient part supply. That’s what Ucan Robot high precision machining factory from China can do for our global clients. In most applications, super high-precision machining is used for those small and miniature parts, complicated parts and high-tech parts.
More than precision grinding service. CNC machining, milling, turning, turn-mill machining, grinding, EDM, etc.
Besides purchasing international advanced machining equipment, we also developed a lot of high-precision machining equipment to make sufficient cost down for larger scale of production. Double advantages for global machining services – Providing precision machining services & Wholesale intelligent equipment. Warmly welcome you to visit Ucan Robot from China.

ISO 9001:2015 certified | ISO/IEC 27001:2013 certified | ISO 14001:2015 / National High-Tech Enterprise | China’s National Intellectual Property Advantage Enterprise
High Precision Machining Parts UCAN Processed
Admit it or not, there are so many CNC machining factories, especially in China. Why Ucan Robot became a top high precision machining factory from China? Before visiting our factory or any other factories, global clients always need to confirm something before potential cooperation.
What distinguishes UCAN ROBOT’s machining portfolio is its dual-axis specialization: extreme miniaturization and extreme precision. The ability to machine parts as small as Φ0.1 mm with micron-level tolerances – coupled with surface finishes down to Ra0.2 μm – reflects a mastery of both mechanical stability and process control. This is evident in services like Swiss Turning, Micro-CNC Machining, and Precision Cylindrical Grinding, which cater to industries where failure is not an option: implantable medical devices, optical connectors, drone propulsion systems, and high-frequency PCB drilling tools. Moreover, UCAN ROBOT extends beyond metal removal: through injection molding, die casting, vacuum casting, and industrial 3D printing, they offer hybrid manufacturing pathways that blend subtractive and additive logic – enabling clients to move seamlessly from prototype to volume production without switching partners or compromising design intent.
| Work Condition Requirement | Recommended Solution | Common Performance Indicators | Application Scenarios |
|---|---|---|---|
| High cost-effectiveness, general use | 45 Steel + Tempering | 230–260 HBS | General transmission shafts |
| Heavy load, high strength | 40Cr + Tempering / Quenching | 35–42 HRC | Gear shafts, heavy machinery |
| High wear resistance | 3Cr13 + Vacuum Nitriding | 42–48 HRC | Spindle housing, machine casings |
| High speed, impact, wear resistance | 20CrMnTi + Carbonitriding 38CrMoAl + Nitriding | Surface hardness: 58–63 HRC | Machine spindles, gearbox shafts, camshafts |
| Ultra-high hardness, precision | CrWMn | 50–56 HRC | Precision lead screws, measuring shafts |
| Lightweight, high-strength, fatigue-resistant | 6000/7000 series aluminum alloy + Anodizing | 140–160 HB | Aerospace components, precision 3C products |
It’s absolutely not an easy thing to become a high precision machining factory from China. Sometimes it’s none of the business of harsh market competition or even pure technique competition. It’s deeply about the comprehensive cooperation management based on technique, capital, experience, qualification and scale. However, the most important thing is to look into the parts being processed. Being applied to Nvidia’s PCBA mass production, our PCB drill bits are absolutely one of the most highly precision parts with very accurate low tolerance nowadays.
Various parts are being used for more precision industry!
Company Overview
Basically speaking, Guangdong Ucan Robot Technology Co., Ltd. is only a strong branch company of Dtech Group. Dtech Group is one of the largest and most professional PCB drill bit manufacturer over the world so far.
The basic company information of Ucan Robot is as follows. More or less, it can reflect a basic company overview for global clients.
Company name
Guangdong Ucan Robot Technology Co., Ltd.
Company register date
15/07/2010
Register place
Houjie Dongguan China
Company location
Headquarter production base in Dongguan
Group company
Guangdong Dingtai High tech Technology Co., Ltd.
Main business
High-precision machining & Spindle & Intelligent Equipment for producing CNC cutting tool
Area of production base (㎡)
16000 ㎡
How many employees?
More than 300 emplyoees
R&D engineers’ portion of the total workforce
More than 35%
Quantity of high-end precision machining equipment (sets)
More than 150
Quantity of high-end inspection instruments (sets)
More than 60 sets




Intellectual Property of High Precision Machining Factory From China
Machining various parts under large-scale production in China. For global clients! Respect IP!
Ucan Robot attaches great importance to the protection and respect of intellectual property rights. We deeply understand the significance of IP for our global clients. In the process of large-scale production of various precision parts in China, we consistently adhere to respecting and protecting our clients’ intellectual property. With 212 Chinese utility model patents, 25 national invention patents, and 20 software copyrights, these achievements not only demonstrate our strength in technological innovation but also highlight our rigorous attitude towards intellectual property. We are committed to upholding the principles of IP protection in our cooperation with global clients, providing a safe and reliable partnership environment.
Quantity of China’s national utility model patents
212
Quantity of China’s national invention patents
25
Quantity of software copyrights
20
Company Qualification and Certificates
In the realm of high-precision machining, qualifications are more than just certificates; they are the ultimate benchmark of a factory’s delivery capability. Backed by our parent company Dtech Group’s dominant position in the PCB drill bit industry, Ucan Robot has established a quality management system that far exceeds industry averages.
From ISO 9001:2015 and ISO 14001:2015, we ensure standardization and sustainability in every production step. More notably, we have been honored as a “Little Giant” enterprise (Specialized, Sophisticated, Distinctive, and Innovative), a National High-Tech Enterprise, and a National Intellectual Property Advantage Enterprise. These accolades, granted by the Ministry of Industry and Information Technology (MIIT) and other government bodies, not only signify our profound accumulation in super-precision machining technology but also demonstrate to global clients that we possess the capability to provide stable, reliable, and compliant precision components for the high-end manufacturing sector. Choosing Ucan Robot means choosing a partner tested and proven by world-class standards.
China’s National Intellectual Property Advantage Enterprise
National High-Tech Enterprise
ISO 9001:2015 Quality Management System
ISO 14001:2015 Environmental Management System
“Multiplying Growth” Enterprise authorized by the Dongguan Government
A “Specialized, Sophisticated, Distinctive, and Innovative” (SSDI) “Little Giant” enterprise authorized by China’s Ministry of Industry and Information Technology (MIIT)
High-end Machining Equipment
No matter producing our own equipment for PCB drill bits or providing high-precision machining service or focusing on high-precision grinding of spindle parts, a heavy investment in high-end machining equipment is absolutely an initial step. Besides running a large number of middle-level machining equipment imported from Japan, Taiwan and EU, UCAN ROBOT is also running a lot of top-tier high-end machining equipment from Japan, Germany, Switzerland and Taiwan. Going along with expanding the production base, we are continuing to purchase and install more high-end machines. Another batch of DMG MORI, Mazak…machines will reach our factory in March and June 2026. Keep moving!
DMG MORI 5-axis Machining Center (sets)
2 sets
Mazak Multi-tasking Machine (sets)
10 sets
Baofeng 3-axis Machining Center (sets)
16 sets
FFG Travel 3-Axis CNC Milling Machine (sets)
1 sets
Kellenberger Cylindrical & Internal Grinding Machine (sets)
6 sets
TAIYO KOKI CNC Grinding Machine (sets)
1 sets
Okamoto CNC Surface Grinder (sets)
5 sets
Fukuyu CNC Surface Grinder (sets)
12 sets
Sodick Slow-Wire EDM Machine (sets)
4 sets
Seibu Slow-Wire EDM Machine (sets)
2 sets
Seibu Medium-Wire EDM Machine (sets)
4 sets
Other Machining Equipment (sets)
Dynamic increasing
















High-end Inspection Instruments
As an expert of high-precision machining, we must give strong confidence to our clients. Quality control is not an empty word or even a complete quality control system. It’s extremely important to make an on-time inspection of part samples and batch parts to be delivered. Confidence comes from evidence. Hence, besides building a strict quality control system and training skilled quality engineers, UCAN ROBOT also installed a lot of high-end inspection instruments to guarantee our product quality. Actually, besides below inspection instruments, UCAN ROBOT is using various inspection instruments, from those fixed large inspection equipment to handheld devices.
DMG MORI 5-axis Machining Center (sets)
2 sets
Mazak Multi-tasking Machine (sets)
10 sets
Baofeng 3-axis Machining Center (sets)
16 sets
FFG Travel 3-Axis CNC Milling Machine (sets)
1 sets
Kellenberger Cylindrical & Internal Grinding Machine (sets)
6 sets
TAIYO KOKI CNC Grinding Machine (sets)
1 sets
Okamoto CNC Surface Grinder (sets)
5 sets
Fukuyu CNC Surface Grinder (sets)
12 sets
Sodick Slow-Wire EDM Machine (sets)
4 sets
Seibu Slow-Wire EDM Machine (sets)
2 sets
Seibu Medium-Wire EDM Machine (sets)
4 sets
Other Machining Equipment (sets)
Dynamic increasing




Quality Control
Precision Machining Quality Control
As an expert of high-precision machining, we must give strong confidence to our clients. Quality control is not an empty word or even a complete quality control system
Intelligent Equipment Quality Control
As an expert of high-precision machining, we must give strong confidence to our clients. Quality control is not an empty word or even a complete quality control system
Catalogue & Brochure
How To Work With Us?
On Precision Machining
Looking for an expert of high-precision machining? You are in the right place. Ucan Robot is a one-stop machining supplier from Houjie, Dongguan, China
On Equipment
Looking for an expert of high-precision machining? You are in the right place. Ucan Robot is a one-stop machining supplier from Houjie, Dongguan, China
























