Zhejiang jarol scientific instrument co.,Ltd was established in 2002, referred to as "Jarol Shares" .It is a national high-tech enterprises, the company is mainly engaged in industrial control systems, new energy research and development, production and sales, with leading R & D capabilities, with nearly two hundred invention, utility model, appearance patents and software copyrights. Under the jurisdiction of four wholly-owned subsidiaries, Zhejiang Jiale New Energy Co., Ltd. is mainly engaged in the investment and construction of photovoltaic power plants, Jiale Charge (Jiaxing) Technology Co., Ltd. is mainly engaged in the investment and operation and maintenance of intelligent charging stations, Zhejiang Baochengjie Science and Technology Co. (Wuxi R&D Center) are mainly engaged in the research and development of new energy electrical system equipment, with products involving photovoltaic (PV), energy storage systems and intelligent energy operation and maintenance services.