High Precision CNC Machined Parts Supplier in China | Reliable Factory for Global Customers
In today's highly competitive manufacturing environment, the quality of CNC-machined parts directly determines the reliability of the final product. Ordinary CNC-machined parts often perform poorly in applications with strict tolerance requirements, leading to assembly delays, product recalls, and increased production costs. FRIMA's high precision CNC machined parts are designed to solve these problems. We combine cutting-edge machining technology, rigorous quality control, and customized design to provide perfectly fitting, stable, and cost-effective parts.
We not only manufacture CNC-machined parts, but we also collaborate with you to deeply understand your application scenarios, optimize design details, and provide solutions that meet your production goals. Whether you need micro-precision parts for medical devices or large structural components for aerospace equipment, you can communicate with us to design and manufacture according to your specific needs.
Our Technological Advantages
FRIMA boasts a range of high-end CNC machine tools, including five-axis machining centers from FANUC and Haas, with positioning accuracy up to ±0.001mm. These machines enable us to handle complex geometries, minute features, and tight tolerances that are impossible with standard CNC equipment—from 0.3mm micro-holes to large, high precision CNC machined parts up to 1000mm long.
Our engineering team has developed proprietary machining processes to minimize errors. We implement real-time temperature monitoring (with workshop ambient temperature controlled at 20±1℃) to prevent thermal deformation; FRIMA uses high-precision tooling with wear detection and automated clamping to eliminate human error in the production process. This ensures consistent dimensional accuracy for every part, regardless of batch size.
Each high precision CNC machined part undergoes multi-stage inspection using a coordinate measuring machine (CMM), optical comparator, and hardness tester. We perform 100% inspection on critical components and provide detailed inspection reports for each batch so you can verify the quality of the parts before they are put into production.
FRIMA Core Equipment
| CNC Lathes | 40 units |
| Swiss-type Automatic Lathes | 20 units |
| Automatic Lathes | 20 units |
| Punching Machines | 20 units |
| CNC Milling and Turning Machines | 10 units |
| CNC Grinding Machines | 5 units |
| Laser Cutting Machines | 4 units |
| Bending Machines | 2 units |
| Ultrasonic Cleaning Machine | 1 unit |
Diverse Material Selection
- Metallic Materials: Aluminum alloys (6061, 7075) are suitable for lightweight applications; stainless steel (303, 304, 316) is suitable for corrosion-resistant applications; carbon steel (1018, 1045) is suitable for high-strength applications; titanium alloys are suitable for aerospace and medical applications; brass and copper are suitable for conductive applications.
- Engineering Plastics: PEEK, POM, PC, and nylon are suitable for applications requiring lightweight, abrasion resistance, and chemical stability. These materials are commonly chosen for high precision CNC machined parts in electronic components and medical devices.
- Specialty Materials: High-temperature alloys, abrasion-resistant steels, and composite materials are suitable for extreme operating environments, such as aerospace turbines and industrial automation equipment.
All raw materials are sourced from trusted suppliers and come with complete traceability and Material Test Reports (MTR). We also offer custom material processing services, including heat treatment, surface treatment, and coating, to improve part performance and lifespan.
Customized Solutions for Various Industries
We manufacture critical components such as turbine blades, valve bodies, and sensor housings using titanium alloys and high-temperature resistant materials, with tolerances controlled within ±0.003 mm. FRIMA parts meet stringent aerospace standards, ensuring safety and reliability under extreme conditions.
From surgical instruments to implant assemblies, our parts meet FDA and ISO 13485 standards. FRIMA uses biocompatible materials, sterile surface treatments, and micron-level precision to ensure compatibility with minimally invasive surgery, guaranteeing patient safety.
We manufacture engine components, battery tray components, and sensor brackets for traditional and electric vehicles. Our high-precision CNC machined parts meet IATF 16949 standards, and stringent tolerance control improves vehicle performance and energy efficiency.
Robot joint assemblies, motor housings, and coupling components require smooth movement and precise control. Our high-precision CNC-machined parts reduce friction, minimize wear, and ensure long-term stable operation of automated equipment.
Miniaturization is key in this field. We manufacture miniature connectors, sensor housings, and optical components with a minimum diameter of 0.3 mm, meeting the needs of compact electronic devices and precision measuring tools.
Warranty Process
All raw materials are tested for composition, hardness, and purity using X-ray fluorescence (XRF) spectrometers and hardness testers. Any material that fails to meet standards is rejected immediately.
Our quality inspectors conduct regular checks during production—every 2 hours for key dimensions—to ensure machining accuracy. We use real-time data monitoring to identify and correct any deviations before they affect the entire batch.
100% of critical parts undergo CMM testing, with detailed reports generated for each batch. Non-critical parts are sampled at a rate of 30% to ensure consistency. We also conduct visual inspections for surface finish, burrs, and other defects.
We hold ISO 9001, IATF 16949, FDA, and ISO 13485 certifications, ensuring our parts meet international industry standards. We can also provide custom certification documents to meet your specific requirements.