Dongguan Keao Precision Instrument Co., Ltd. is a high-tech enterprise engaged in the research and development, production, and sales of optical, mechanical, and electronic precision measuring instruments. The company is based on the optoelectronic industry, with a combination of three core technologies: optics, mechanics, and electronics. We vigorously develop large-scale measuring microscopes, embedded optoelectronic systems, and complete optical systems. Our products also cover a wider range of application areas. Ke'ao Instrument will uphold integrity and professionalism as its business foundation, focus on serving customers, continuously innovate, and improve customer service satisfaction. Through a sound organization and profound experience value, we continuously cultivate excellent professional talents, work together with our clients to grow, and fulfill our corporate social responsibility to achieve the goal of sustainable operation.