Founded in 1992, Shanghai Sunny Elevator Assembly Co., Ltd is a professional manufactory specialized in designing and producing Opto-Electro-Mechanical products. The company has a complete set of R&D equipment and instruments in terms of mechanism, sheetmetal, plastics, moulding, electric appliance, together with Surface Mounting Technology (SMT). We also provide you with a perfect technical support and after-sale services. Shanghai Sunny was awarded as high and new technology company by Shanghai Municipal Science and Technology Commission in 2001. Among our products, SN-GM1 series of infrared light curtain, protected under National Invent Patent (No. ZL01105213.9), were awarded as excellent products by Shanghai Industrial Design Association. The products were also tested and certified satisfaction for safety by Underwriters Laboratories Inc. (UL Certification) Facing keen competition of the market, Shanghai Sunny grabs opportunity and has the courage to take challenge. For the moment, we have captured part of the market, and our products were widely used in various elevators by our clients from both domestic companies and overseas companies in Germany, United States, Singapore, Malaysia, Vietnam, Australia, Korea, Japan, Hongkong, and Macao. Since 2000, we have accelerated the pace of reform and clarified the management concept and mechanism of market-oriented, future-oriented, and our company will insist on providing first class service as before.