About Yujiaxin Tech
Your trusted partner for precision metal parts — 27+ years of expertise since 1998, ISO 9001 & GJB 9001C certified. Powering medical devices, EVs, and aerospace innovations with proprietary MIM technology and advanced manufacturing capabilities.
Who We Are
A vertically integrated precision manufacturer with 27+ years of engineering excellence — from R&D to mass production
Shenzhen Yujiaxin Tech. Co., Ltd., founded in 1998, specializes in the development and production of precision hardware components, various high-precision complex mechanical parts, metal-ceramic special-shaped structural components, as well as the R&D of intelligent high-tech products. We are dedicated to providing customers with fast, effective solutions and long-term, stable product supply.
From a small workshop in Shenzhen, we have grown into a 20,000 m² manufacturing facility with over 300 skilled team members, serving 500+ clients across 50+ countries. Our R&D team holds multiple patents with fully independent intellectual property rights. Through independent innovation and synchronous development with customers, we have built strong advantages in product structures and manufacturing processes.
Our six core manufacturing technologies — Metal Injection Molding (MIM), Ceramic Injection Molding (CIM), Powder Metallurgy Pressing, Precision Casting, Gear Hobbing, and CNC Machining — enable us to deliver components that consistently meet tight tolerances and complex geometries across a wide range of materials and applications.
Our Journey
27+ years of growth, from Shenzhen workshop to global supplier
Established as a precision machining workshop, serving local electronics manufacturers in the Pearl River Delta.
Achieved ISO 9001 quality management certification, marking our commitment to systematic quality control and global standards.
Invested in Metal Injection Molding (MIM) and Powder Metallurgy pressing lines, expanding into high-volume precision component production.
Moved to current 20,000 m² facility with expanded CNC machining, casting, and gear hobbing departments. Team grew to 200+.
Obtained GJB 9001C-2017 military quality management certification, opening doors to defense and high-reliability aerospace projects.
Launched Ceramic Injection Molding (CIM) capability, extending our material portfolio to advanced ceramics for medical and semiconductor applications.
Reached 500+ active clients across 50+ countries. Continued investment in automation and smart manufacturing capabilities.
Mission & Vision
Our Mission
To deliver high-quality precision metal parts that exceed customer expectations through advanced manufacturing technologies, strict quality control, and continuous process improvement — providing fast, effective solutions and long-term stable product supply.
Our Vision
To become the global leader in miniaturized precision metal components — powering the next generation of medical devices, EVs, and aerospace innovations with our proprietary MIM technology and 27+ years of manufacturing expertise.
Why Choose Yujiaxin Tech
Six pillars that make us the preferred partner for precision metal parts
R&D & Innovation
Our R&D team holds multiple proprietary patents. Through independent innovation and co-development with customers, we have built strong advantages in product structure and process optimization.
Quality Assurance
ISO 9001 & GJB 9001C-2017 certified with comprehensive quality control systems and rigorous multi-stage inspection procedures, ensuring every part meets specification.
Process Mastery
With 27+ years of accumulated expertise, we have developed strong capabilities in product structure design and process flow optimization for complex precision parts across 6 core manufacturing technologies.
Global Reach
We serve 500+ customers across 50+ countries with experience in medical, automotive, aerospace, electronics, and industrial equipment sectors, committed to continuous technology upgrades and international quality standards.
Advanced Equipment & Precision Capability
German, Japanese, and Swiss manufacturing excellence — precision from JIS Grade 0 to JIS Grade 5, DIN Grade 3 to DIN Grade 9
Manufacturing Equipment
High-precision fully automatic gear hobbing and machining systems.
Precision CNC machining centers and EDM systems for complex geometries.
High-precision automatic lathes for small-batch and mass production.
Precision gear hobbing machines with micron-level accuracy.
Swiss-type automatic lathes for ultra-high-precision micro components.
Our advanced equipment enables us to achieve precision levels from JIS Grade 0 to JIS Grade 5 and DIN Grade 3 to DIN Grade 9 — from ultra-fine micro tolerances to robust industrial-grade precision, covering the full spectrum of customer requirements.
Quality Inspection Instruments
Quality Certifications
Internationally recognized certifications that validate our commitment to quality and reliability
ISO 9001:2015
Quality Management System — ensuring consistent processes, continuous improvement, and customer satisfaction.
Certified since 2005
GJB 9001C-2017
Chinese Military Quality Management System — the most rigorous standard for defense and high-reliability manufacturing.
Certified since 2018
RoHS Compliant
All materials meet EU environmental compliance standards — verified by third-party testing.
EU Directive 2011/65/EU
Industries & Applications
Our precision components power products across 20+ industries — from smart robots to medical devices
Smart Technology
Automotive & Transportation
Medical & Beauty
Consumer & Electronics
Industrial & Tools
Security & Finance
Looking Ahead
Continuous innovation in a changing world
In today’s fiercely competitive and uncertain environment, we continue to introduce new technologies, new methods, and new concepts to enhance our products and meet the evolving demands of various industries. Our commitment to independent innovation and synchronous development with customers positions us to stay ahead of market trends and technology shifts.
We remain dedicated to further implementing the philosophy of quality and service, pursuing a higher level of perfection to accelerate the pace of internationalization, and giving back to society through sustainable manufacturing practices and long-term partnerships with our global customers.
Ready to Partner With Us?
Whether you need a prototype in 5 days or production volumes of 100,000+ parts — our team is ready to deliver.
Request a Quote