Since 1989, Duocom has been manufacturing equipment for reliability test equipment and semiconductor equipment. Recently Duocom has been developing technology in the field of rechargeable Batteries equipment and Blue-filter manufacturing. We have been dedicating to efficiency of business and customer value creation based on technical skills accumulated over the years. Under the catch phrase of “Customer satisfaction is the first priority”, we devote to manufacture high quality of products. To build trust to customers through technical development and improvement by quality management system is our mission.