In the production and operation activities, adhering to the "customer first" principle, we are committed to continuously improve production efficiency and improve product quality.

Continuously optimize the production system and systematically manage the customer's production information to achieve a supply system that reduces waste, reduces losses, and responds in a timely manner.

ISO/TS16949:2009 quality management system qualification certification ensures that TRG products have strict quality management from raw material procurement, product trial, development, mass production to shipment, ensuring TRG products meet the requirements of customers around the world.