Yiwu Gemdeer Hardware Manufacturing Co. Ltd. is a manufacturer of door locks and accessories with well-equipped testing facilities and strong technical force.With a wide range, good quality reasonable prices and stylish designs, our products are extensively used in buiding material and other industries.br< Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.br< We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success