STEC USA, Inc. is a division of a worldwide group of companies headquartered in Shanghai, China. STEC has 5 manufacturing plants and 5 regional engineering centers strategically located in North America, Europe, and Asia. This diversity within our teams helps us to be creative, to understand markets around the world, to combine strengths and share expertise. STEC was founded in 1951 and operates as a subsidiary of SAIC Motor Corporation Limited (SAIC Motor). STEC has a global workforce of 6,000+ serving more than 50 customers in every major region of the world. Almost all the major automobile manufacturers worldwide are amongst our customers. STEC is a leader in our core business of power window regulators, horns, and electrical components for passenger cars, sport utility vehicles, and trucks. Our customers are the most important to us. Our broad technological expertise allows us to offer them the right product, best quality, and value. STEC USA, Inc. thanks you for your interest in our company.