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 successive years. The light curtain SN-GM1 series products have passed the certifications of UL, CE and 3C, and light curtain core technology has obtained national inventive patent. It is the first and the sole company passing the certification of light curtain 3C. Its flat layer, bijection and diffuse photoelectric switch products have also passed the certification of CE. Standardized, general and energy-saving door linkage mechanism has obtained national utility model patent. At the beginning of 2010, the invention of wireless infrared light curtain obtained national inventive patent application, which proves that our company has stood in the worldwide forefront in the field of elevator light curtain technology.Shanghai Sunny Elevator Assembly Co., Ltd. has established friendly business relationships with worldwide elevator industry, and its products have been exported to the Middle East, Europe, South Asia, Hong Kong and Macau. Looking into the future, we are full of confidence and will shoulder heavy responsibilities.In the spirit of ?Lasting Quality, Persistent Innovation, Credit Supreme?, Shanghai Sunny provides service for all friends forever.
