Welcome to Usui International Corporation Our engineering expertise in heavy engine cooling, diesel fuel delivery systems, an ... d brazing techniques combined with superlative products from parent company keeps the OEMs coming back to UIC. Beyond the tangible elements of Quality, Cost, & Delivery, UIC recognizes that true Customer Satisfaction& our continuing success rely on: Integrity Wholly in our conduct, our commitments, and our objectives. Respect Mutually for our customers, our suppliers, and our employees. Responsibility Unmitigated for our decisions, our strategies, and our deliverables. Customer Satisfaction is the tradition and a fundamental value at Usui International Corporation. Through every stage of development and deployment, program after program, UIC delivers. read more