State Electric Co., Ltd. Yueqing tournament Department Sapp Electric Group's wholly owned subsidiary, is responsible for - small thermostat, cabinet dehumidifier (heaters), solar charge controller, solar systems, leakage protection plug and Korea HIBOX development and manufacturing waterproof box, junction box products and all kinds of waterproof boxes and lights, pneumatic components. Sapp Electric Group (Sapp) is a professional electrical product development, manufacturing and marketing of specialized Electric Co.. Sapp has been the introduction of foreign Group senior management and experienced professional personnel, strict management and innovative R & D team, advanced direct marketing concept, creation and development of a new, more suitable and has good resistance on the basis of t.. (more>>)