Shenzhen Chuangyi Precision Hardware Co., Ltd. Company Profile

Our manufacturing facility is built on four pillars of advanced machining technology. Each dedicated production line operates with specialized expertise, yet all are seamlessly integrated to provide a complete, precision manufacturing solution.

1. CNC Turning Line – Precision in Rotation

   Our turning department specializes in high-precision rotational components, from simple bushings to complex multi-feature parts. Equipped with modern multi-axis CNC lathes and mill-turn centers, we perform complete machining (including off-center drilling and milling) in a single setup. This ensures exceptional concentricity, reduces handling errors, and shortens lead times. We routinely maintain tolerances of ±0.005mm on critical diameters and achieve superior surface finishes for a wide range of materials, including stainless steels, alloys, and engineered plastics.

2. CNC Milling Line – Mastering Complexity

   Our milling line is the answer to complex 3D geometries, cavities, and contours. Powered by 3-axis to 5-axis CNC machining centers, this line handles everything from rapid prototyping to high-volume production of intricate parts. The 5-axis capability allows for simultaneous machining on multiple part faces, enabling the production of highly complex components—like impellers or aerospace brackets—that would otherwise require numerous setups. We combine this with rigid tooling and expert CAM programming to achieve tight positional tolerances and impeccable surface quality.

3. Integrated CNC Machining Center – Versatility & Scale

   As the backbone of our operation, this line represents our high-mix, high-volume capability. It features a large fleet of 3-axis and 4-axis vertical and horizontal machining centers. This configuration is optimized for efficiency, allowing for flexible batch scheduling and the production of prismatic parts with exceptional accuracy. It is perfectly suited for components requiring multi-face machining, deep cavity milling, and high repeatability across thousands of parts, serving as the workhorse for automotive, industrial machinery, and consumer electronics applications.

4. Wire EDM (Slow Wire) Line – The Pinnacle of Precision

   For the most demanding tolerances and hardest materials, our Wire EDM line delivers unmatched accuracy. Utilizing precision slow-wire cutting technology, this line specializes in producing intricate punches, dies, extrusion profiles, and prototype parts from conductive materials that are difficult to machine conventionally. It is capable of achieving exceptional tolerances down to ±0.002mm and surface finishes below Ra 0.4µm, with virtually no mechanical stress on the workpiece. This makes it indispensable for toolmaking, medical micro-components, and aerospace parts requiring absolute dimensional integrity.

While each line excels in its domain, their true power lies in integration. A part can be roughed on a machining center, finished on a turning or milling line, and have micro-features or sharp internal corners perfected by Wire EDM—all under one roof. This synergy, governed by a unified quality management system, guarantees seamless workflow, rigorous traceability, and a single point of accountability for your most critical precision part projects.