Zhejiang Ruisu electrical technology Co., Ltd., the main R & D and manufacture of industrial environmental protection cold water machine, low temperature cold water machine, laser cold water machine, mold temperature control machine, screw Rod type refrigerating machine, cold and hot dual purpose machine and other industrial temperature control equipment. Ruisu group is the global industrial field temperature control equipment professional R & D and manufacturing enterprises. With the development of the industry, the company introduced the latest German professional technology and management, through the ISO9001:2008 international quality system certification and export Europe EU CE certification. Products are widely used in petroleum, metallurgy, electronics, textiles, forging, machining, machine tool manufacturing, automation control a plurality of collar Domain.