Shanghai Sunny Elevator Assembly Co., Ltd., founded in 1992, integrates R&D, manufacturing and technical service of optical mechanical and electrical products. It has a complete set of machining, injection machining, mould machining, electrical appliance processing and SMT processing equipment, product R&D instruments, and complete quality assurance system.



Since 2001, Shanghai Sunny Elevator Assembly Co., Ltd. has won the title of ?Shanghai High and New Technology Enterprise? for nine ...