CNC Complex Machining is a highly precise manufacturing technology that integrates turning and milling processes to improve machining accuracy and stability significantly. Beyond basic tolerance precision, it also enhances complex geometric tolerances.

Golden Crystal is a professional CNC turn-mill machining manufacturer with decades of experience and expertise in CNC metal parts processing. We utilize advanced CNC equipment from Japan, including Nomura and Nakamura, combined with our long-accumulated machining know-how, to consistently achieve a tolerance of ±0.005mm—delivering ultra-high-precision machining.

We strictly adhere to international quality management systems: ISO9001、ISO13485 (Medical Devices), and IATF16949 (Automotive Quality). Together with advanced inspection equipment from Micro-Vu (USA) and Keyence (Japan), we ensure rigorous quality control across all products and processes.

Main machining capabilities include: