Shengjiu Group is a high-tech enterprise specialized in research, develop, manufacture and marketing industrial locks and cooling fans. Shengjiu company set up in 1984, she is the No.1 industrial lock manufacturer in China. We stick to strict quality management system, all our product are environment friendly and qualified with ROHS. Our main products include LOCKS, HINGES, HANDLES, TOGGLE LATCH, DOOR STOP, GASKET, COOLING FANS.
We exported to more than fourty countries and regions in Europe, Southeast Asia, Middle East and so on. With strong technical force and excellent after-sales service, we dedicate to create value for customers and make a world famous SJ brand and a hundred year enterprise!