Direct supply from ISO 9001:2015 certified production lines, serving aerospace, semiconductor, optoelectronics, and medical industries.
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Founded in November 2014, Xinyunyang Precision Technology Co., Ltd. has established itself as an elite pioneer in CNC lathe machining, ultra-precision milling, and advanced material processing. Built on the core values of Integrity, Innovation, Cooperation, and Sharing, the company focuses on Kovar precision processing technology to deliver unmatched hermetic packaging and custom metal structures to high-tech companies around the world.
With standard and complex custom configurations, we work closely with strategic players in semiconductors, optical communications, aerospace, medical instruments, and military electronics. By integrating state-of-the-art Chinese machining resources and proprietary technology routes, we help engineering procurement managers overcome critical thermal expansion, hermeticity, and mechanical tolerance issues.
A multi-disciplinary engineering approach driving reliability, precision, and velocity across all production cycles.
Our company houses a dedicated team of over 100 specialists. More than 30% of this workforce consists of senior mechanical and material science engineers focused on process optimization.
Core members possess over a decade of hands-on experience in special metal tooling (Kovar, titanium, Invar). We support the structural framework for upcoming 5G basebands, IoT, and AI servers.
Operating an ISO 9001 certified quality management system paired with an ERP scheduling system. We improve standard order delivery efficiency by 15% to 20% compared to legacy suppliers.
Understanding and mitigating risks in modern technical procurement programs.
For global enterprise buyers in fields like optical transceivers, aerospace housings, and high-frequency microwave packages, sourcing turned and milled metal components is rarely just about unit cost. The primary challenges center on long-term thermal mechanical stability and strict geometric consistency.
Components like **Kovar glass-to-metal seal (GTMS)** housings must align precisely with the thermal expansion profile of borosilicate glass. Even minor chemical deviations or microscopic structural fractures in the alloy can lead to micro-leaks, threatening the hermeticity of the final package.
Xinyunyang addresses these technical challenges through careful material verification. We source only trace-certified Kovar and titanium batches, and verify all stock using spectrophotometry and mechanical stress testing prior to machining. This rigorous process virtually eliminates raw material performance variations.
Combining technological manufacturing frameworks with cost-effective industrial ecosystems.
China's smart manufacturing hubs provide the hardware infrastructure, specialized tooling suppliers, and logistical support needed to scale precision CNC production. At Xinyunyang, we leverage this comprehensive ecosystem through a unified Industry 4.0 manufacturing setup.
Our facility integrates advanced high-speed CNC turning centers with live tooling, enabling one-setup turn-mill processing. This system reduces cycle times, minimizes manual handling errors, and guarantees consistent dimensional accuracy across production runs.
Combined with our digital planning and scheduling system, we keep machine utilization high and minimize setup times. This structure delivers a 15% to 20% lead time reduction, providing global OEMs with a resilient, fast-response supply chain.
Delivering high-reliability performance through controlled metallurgy and precise micro-machining.
Our specialized Kovar (Fe-Ni-Co) machining processes maintain metallurgical structural integrity to guarantee exact expansion matching from -80°C to 450°C.
Applying precise vacuum stress-relief annealing cycles between roughing and final turning to prevent dimensional movement over the component's operating life.
Utilizing high-precision turning systems with sub-micron resolution glass scales, achieving ultra-precise dimensions for miniature electronics and RF housings.
Applying ultrasonic cleaning techniques to ensure parts are entirely free of hydrocarbons, preparing surfaces for direct plating and hermetic glass sealing.
Doing business across international borders requires a strong commitment to regulatory compliance and quality assurance. Xinyunyang guarantees compliance with international environmental standards, including RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) directives.
Every single export batch is documented with comprehensive inspection records, chemical composition certificates, and dimensional check logs. Our support team works closely with logistics and quality teams in Europe, North America, and across the Asia-Pacific region, ensuring seamless delivery and compliance.
We offer direct channels to our engineering team, providing technical advice on material selection, design optimizations for manufacturability (DFM), and finishing processes. This approach reduces engineering review times and accelerates your time-to-market.
A tour of our manufacturing floors, quality control rooms, and engineering facilities.
Expert answers to common engineering, procurement, and technical design questions.
Kovar (Fe-Ni-Co) is designed to match the coefficient of thermal expansion of borosilicate glasses and ceramic materials. This characteristic prevents stress fractures in glass-to-metal seals across wide operating temperature ranges.
Our high-speed CNC turning and milling systems reliably achieve tolerances of ±0.005mm (5 microns) for critical dimensions, and under ±0.01mm for complex geometries under volume production conditions.
Yes. We offer rapid prototype machining to support research and validation. Our dedicated engineers review your designs for manufacturability (DFM) to ensure a smooth transition from prototype to production scale.
We perform helium mass spectrometer leak detection and clean room bubble leak tests on all sensitive components, ensuring sealing performance matches strict space-grade and military hermetic specifications.
We provide a comprehensive range of treatments, including electroless and electrolytic nickel, gold plating (MIL-G-45204), copper plating, passivation, and ultrasonic cleaning, ensuring components are ready for direct assembly.
Our facility runs an advanced ERP system that tracks raw materials and schedules operations. This integration optimizes machine utilization and delivers a 15% to 20% lead time reduction for global orders.
Engineered to withstand extreme environments, mechanical stress, and strict sealing requirements.
Xinyunyang Precision