Wenzhou Guli Locks Co., Ltd. is an enterprise dedicated in the production of locksets, including high grade ball locks, plug-in locks, three-pole handle locks and moving locks. Since foundation in 1998, our company has been insisting on the aim of cohesion with practicality, efficiency for perfect, developing new models continuously. Our tenet is your satisfactory is our aspiration. Our good quality products have passed ISO9001:2000 certification.