Electrical Discharge Machining (EDM) has transitioned from a niche tooling-room process into a cornerstone of high-precision volume manufacturing. In an era where engineering tolerances are measured in single-digit microns and materials like Titanium, Inconel, and hardened tool steels are standard, conventional cutting tools reach their physical limits. EDM circumvents mechanical force altogether, using controlled spark erosion to form geometries that were previously impossible.
By leveraging advanced thermal energy instead of mechanical cutting edges, EDM eliminates tool wear issues and induced mechanical stresses. This makes it the primary pathway for engineering complex internal cavities, sharp internal corners, and extremely thin-walled structures required in aerospace, medical instrumentation, and defense applications.
China’s manufacturing landscape, particularly the industrial clusters surrounding Shenzhen, has established an unparalleled ecosystem for precision machining. Sourcing EDM components from our facility offers structured advantages across the lifecycle of production.
Our facility brings design, raw material procurement, CNC milling, multi-axis wire cutting, surface treatment, and metallurgical testing under a single quality control loop. This reduces logistics overhead and accelerates lead times.
Continuous reinvestment in high-end EDM tooling (featuring sub-micron step resolutions, integrated dielectric fluid temperature controls, and automatic wire threading systems) ensures stability across long production runs.
Our localized supply networks allow us to secure raw materials (like high-purity graphite electrodes, brass wire, and specialized aerospace alloys) at highly competitive prices, passing these savings directly to our customers.
Shenzhen Xiang Xin Yu Technology Co.，Ltd. is an enterprise specializing in CNC machining, with many years of industry experience and outstanding technical strength. We are equipped with advanced CNC machine tools and equipment, which can meet the processing requirements of various complex and precise parts. From key components in the aerospace field to high-precision parts in the automotive industry, from fine components in medical equipment to micro-structural parts in the electronics industry, we can provide customers with high-quality products with exquisite craftsmanship and strict quality control.
The company focuses on technological innovation and talent cultivation, and has an experienced and highly skilled professional team. They constantly explore and research new processing techniques and methods to improve production efficiency and product quality. We always adhere to the customer-centered approach, deeply understand customer needs, and provide customers with customized solutions and all-round service support. From order receipt to product delivery, every link is strictly controlled to ensure the timely delivery of high-quality products.
In terms of quality control, we have established a perfect quality management system and strictly manage the purchase of raw materials, production process monitoring and finished product inspection to ensure that each product meets industry standards and customer requirements. In the future, we will continue to uphold the concepts of professionalism, innovation, quality and service, constantly enhance our own strength, provide customers with better CNC machining services, and become a leading enterprise in the industry.
Our corporate culture guides our daily work and establishes the framework for how we treat our clients, our employees, and our operations.
We encourage employees to continuously explore new processing methods and technologies to improve production efficiency and product quality and meet the changing needs of customers.
We pursue excellent quality, strictly control every processing link, and strive for zero defects to provide customers with the best products.
Team members support and collaborate with each other, jointly overcome difficulties, share experiences and knowledge, and form a strong whole.
Establish honest and cooperative relationships with customers and suppliers, keep promises, and treat every business with honesty and fairness.
We are well aware that every product is related to the interests and safety of customers. Therefore, we always maintain a high sense of responsibility and take every job seriously.
Respect the personality and ideas of each employee, provide a good development space for employees, and also respect the needs and opinions of customers.
In a CNC machining company, professional certificates are important criteria for measuring the technical strength of the company and the professional quality of employees. These professional certificates not only represent the individual professional skills of employees but also reflect the overall technical level and quality assurance ability of the company, helping to enhance the company's competitiveness in the market.
Direct factory quality compliance reports and material verification certificates.
Our technological capabilities bridge the gap between initial design intent and deployment-ready hardware, supporting demanding sectors across the globe.
We process heat-resistant alloys such as Inconel 718 and Titanium Ti-6Al-4V. By implementing sinker and wire EDM, we generate cooling holes, turbine slots, and engine components that require structural integrity and are free of stress fractures.
Producing implantable titanium parts, surgical tools, and surgical guides. Micro-EDM achieves tolerances down to ±2μm, maintaining surface finishes that pass strict biocompatibility assessments.
Developing injection mold cavities, die casting tooling, and stamping dies. The erosion process cuts hard steel alloys easily, providing tooling surfaces that require minimal secondary finishing.
We manufacture custom mission-critical marine engineering products designed to resist corrosion in marine environments. Materials like Duplex Steel and Monel are processed using high-precision CNC configurations.
Offering custom high-integrity energy solutions. Our services cover gas turbine components, generator parts, and flow control systems designed to handle high mechanical stresses.
Machining complex multi-pin connector molds and micro-cavities for consumer electronics. Micro-wire EDM handles high-density connector layouts with consistent spacing.
Our commitment to technical excellence keeps us aligned with the key paradigms driving the precision manufacturing sector today.
Integrating milling and EDM setups minimizes setup errors. Workpieces can be machined and finished using spark erosion on a single datum point, ensuring concentricity and high accuracy.
Modern generators monitor spark gaps in real time. If the system detects poor flushing or short circuits, it dynamically adjusts the electrical pulse parameters. This prevents micro-cracks and maintains uniform recast layer quality.
We use synthetic, bio-degradable hydrocarbon oils in our sinker EDM machines. These fluids improve flushing, reduce emissions, and increase flash points for a safer working environment.
For procurement officers and quality assurance managers, we offer comprehensive project tracking and complete component traceability:
Deep dive technical queries concerning EDM capabilities, materials, and international procurement logistics.
Xiang Xin Yu
