Shanghai sengbo industries ltd., located at the 986 port-au-prince road in huen, shanghai city, mainly produces optical mechanics equipment, basic physics laboratory equipment (including mechanics thermal electromagnetic optical), near-modern physics laboratory equipment, the kopp demonstration instrument, thermal engineering category, fluid mechanics, etc., and has developed the physical virtual simulation experimental software, the glm-1 smart experimental management system, the automatic review system for experimental reporting, the physical experimental experiment pretesting and the automatic evaluation system, etc。