About Us
20 Years Focused on Precision Transmission
Certified to IATF 16949 and other international standards, we guarantee consistent product quality.
With proven processes and advanced manufacturing, we ensure on-time delivery of high-precision components.
Our strong R&D capabilities enable customized, lightweight, and high-performance drive solutions.
Through cost optimization and efficient supply chain management, we help enhance your competitiveness.
With responsive support and long-term service, we continuously create greater value for your projects.
Our History
From our roots in precision machining to becoming a certified leader in high-performance drive solutions, our journey is defined by innovation, quality, and continuous growth.
2001
NingBo MiaoXin Auto Parts Co.,Ltd was founded in Sanheng, Ningbo City, Zhejiang Province, China.
2017
2017 After a decade in precision machining, Xinmiaoxin was founded.
2018
Start of Operation for the Cyclone Milling Intelligent Automation Line
2019
Secured a 3,000㎡ Self-Owned Factory
2020
Certified with the IATF 16949:2016 quality management system
2023
Holder of over 10 domestic patents
Quality & Certificates
We uphold the highest quality standards, holding certifications such as IATF 16949 to ensure every product meets rigorous industry requirements and delivers reliable performance.
Clients & Partners – Your Trusted Precision Power Partner
We go beyond manufacturing parts—we deliver reliable motion transmission solutions. With uncompromising precision, strict quality control, and continuous innovation, we provide worm gear products that ensure efficiency, safety, and long-term stability. Our mission is to be the most dependable link in your supply chain, helping you strengthen competitiveness and reduce risk.
Employees – Empowering Craftsmanship
We believe precision begins with skilled people. By fostering craftsmanship, continuous training, and a safe, supportive environment, we empower our team to grow and innovate. Their expertise ensures the reliability and excellence our clients can count on.
The Company – A Specialized and Sustainable Benchmark
We focus deeply on worm gear solutions, choosing expertise over breadth. By continuously investing in R&D and advanced manufacturing, we strengthen our core capabilities to deliver long-term reliability and innovation. Our commitment to quality and sustainability makes us a trusted partner in the global precision transmission industry.
Society – Contributing to a Sustainable Future
We are committed to responsible manufacturing and sustainable growth. By adopting green processes, advancing precision engineering, and upholding ethical standards, we create value not only for our clients but also for the communities and industries we serve.
Society – Committed to Sustainable Engineering
At the heart of our precision engineering is a deep commitment to the planet. We minimize environmental impact through sustainable practices—investing in energy-efficient machinery, implementing closed-loop recycling, and continuously optimizing processes. We deliver not just components, but reliability and respect for our shared future.