Sudo Premium Engineering Co., Ltd. consists of the division of Semiconductor (Clean Room Monitoring), Automobile (Environment ... Test Chamber), IAQC (Indoor Air Quality Control) and Anti-freezing Solution. Based on its know-how for over 30 years, our company has developed software and various state-of-art technologies and obtained dozens of patents and utility model rights. As an engineering company, we have a proven technology and have performances with domestic leading companies. We also have been designated as venture business and obtained certificate of affiliated R&D institute. To practice customer satisfaction to the maximum, Sudo Premium Engineering Co., Ltd. will help customer to have new competitive power by providing products and solutions which aggressively reflects customers' requirements and needs. We will devote to create new value by constantly advancing toward new technologies in the future. read more