Vision, Mission and Goal WTEI will strive to seize every opportunity to grow its business and to serve its community. It will make every effort to preserve the environment and make safety a priority. It will be sensitive to the needs of the people and will provide ways to make their lives better through quality and personalized service. We will always do our best to be excellent stewards of this business. OTHERS THAT MIGHT INTEREST YOU About William Tan Enterprises, Inc (WTEI) WTEI is not just about sales and profit; it is also about beating the same heart of every individual. About Palawan WTEI is not just about sales and profit; it is also about beating the same heart of every individual. Corporate History Where it all begun.