Yale attended 12th HomePro Expo trade fair held on March 12 - 21. In the event, we feature the Door & Window hardware for home improvement. With complete selection of secutiry products, Yale becomes the top seller in Door & Window hardware group in the trade fair. The Digital Door Lock catched the eyes of most consumer who were looking for stylish and high technology door locks. Various locksets were also the best-buy choices for better home improvement.