Since its establishment, SIGMA CNC Technology Machinery holds the fundamental concept of “EXPERTISE, INNOVATION, and PERFORMANCE”. Led by President Humor Chuang, the efficiently co-operated teams are running the company’s daily operations. Under the leadership of our President, constant efforts, renovations are made to meet eve changing market challenges. With scientific management, we strive for high efficiency production, stable quality control, best sales and after-service of CNC machines.