
We go beyond traditional OEM services. By integrating SolidEdge 3D design and leveraging decades of machining know-how, we help clients accelerate ODM development. From designing specialized fixtures to optimizing assembly procedures, we deliver smarter solutions that boost efficiency and cut costs.
To ensure uncompromising quality, we operate advanced equipment from Nomura and Nakamura (Japan), precision inspection systems from Micro-Vu (USA) and Keyence (Japan), all under internationally recognized certifications: ISO9001, ISO13485, and IATF16949. Every process is meticulously controlled to meet the highest standards in medical, electronic, and automotive industries.
Golden Crystal is committed to being your most reliable CNC precision parts machining partner. Whether you require medical, electronic, or mechanical components, we provide professional and efficient solutions.
today to discover tailored machining solutions designed to fit your exact needs!
With advanced CNC equipment and decades of accumulated expertise, we achieve tolerance accuracy up to ±0.005mm. This ensures ultra-precise machining and guarantees products meet industry standards.
Our dedicated quality assurance team monitors every stage of production—from raw material, first article inspection, in-process checks, finished products, to post-processing. Each step is carefully controlled to safeguard quality.
Through continuous production and refined machining techniques, we enhance efficiency, minimize unnecessary secondary processes, reduce manufacturing costs, and shorten delivery times.
With a focus on our customers, we offer customized machining solutions that fit different industry needs.

Expertly processing various metal materials to achieve high precision and high-performance machining results. Suitable for mass production and the manufacturing of complex precision components.
Using multi-axis control systems to provide precision milling services, capable of meeting requirements for high-accuracy and complex contour machining.
Combining the capabilities and advantages of both turning and milling, this process completes complex machining tasks in a single setup. It improves positioning accuracy, enhances product stability and durability during assembly or use, increases production efficiency, and reduces costs.
With ECM deburring machines, internal burrs can be removed without affecting the dimensional accuracy of inner holes.
Using laser beams to engrave patterns or text onto surfaces, achieving decorative and identification effects.
In mechanical or electronic products, component surfaces can be marked with different colors to indicate functions.





