WTI was founded in 1982 with its headquartered located in Hong Kong, and warehouse and sales office in the USA. In China, WTI Corporation Limited has established JV partners with Aluminum die casting plants, Plastic Injection plant, and Auto A/C Component plants. Our full-time staff of senior engineers and business management will decades of experience to fulfill our customers' needs. We engage and manage manufacturing plants to ensure reasonable cost manufacturing and high quality standards. We work with customer’s engineering, quality, and purchasing departments to deliver the best manufacturing solutions. This combination of both the U.S. and China based operations is the basis for price advantage and good quality products for the ongoing customer satisfaction which WTI will deliver.