LY15CR2 is a paten of SELOCKEY with metallic structure, It has been exported to many countries which is blessed with good cooperate reputation. It supports of 7 languages for different countries. SELOCKEY is professional in locks for 20 years, with good cooperate reputation and competitive price. It is ordered many project and gained a lot of certificates about locks from different countries. If any inquiries , pls contact us. We wll reply you within 3 hours. 3~25days according to your exact quantity