Linyu hardware manufacture co.,ltd was established in 2006, with area 12000 square meters. LINYU hardware has gradually become one of the most famous lockset & hardware manufacturers because of high quality, high added value, variety and variation. The management and engineers of LINYU possess decades of experience in the high precisions lock manufacturing industry, which makes the products highly known and respected not only in China, but also in South East Asia, Europe, America, etc. Our product lines are extensive, such as high class grip handle locks, intelligent locks, mortise locks, cylindrical locks, tubular locks, deadbolts, rim locks, combo locks, etc.For non-stop improvement purpose, we have been bringing many top grade automatically manufacturing and quality testing machines in LINYU, which are applied to punching, die-casting, polishing, cylinders manufacturing, assembly production workshops and quality control system. The new equipments are capable of producing high precision locksets and quality of LINYU products has improved obviously. In addition, because of the high-tech testing equipments, our quality testing system has met ANSI/BHMA standard.We always pay most attention to the long-term training of production technique for our workers and management skill for our department chiefs. The experienced and creative R&D team promotes new products regularly with the popular style and excellent performance. The strict QC system ensures the products with high quality. The after-sale service team always tries the best to serve our customers.Nowadays, LINYU brand, have been widely recognized by customers from all over the world. In future, we will always try our best to make high quality, popular and reliable products for our customers.