We are specializing in Si materials for secondary batteriy and SiC materials for ceramics, and we realizes customer's impression with best technology
Strengthening the market competitiveness of core technologies and products with continuous and leading research and development
Increasing management efficiency through innovation in high-quality management systems and cost structures
Fostering and securing core human resources by establishing an advanced human resource management system
TRS provides our customers products with global quality in an effort to maintain, improve and develop the quality through continuous research and development.