Ningbo Long Rui Machinery Manufacturing Co., Ltd. specializes in the use of sodium silicate and silica sol process, sodium silicate composite process produces carbon steel, alloy steel castings and sand castings.
Products wide range of applications,mainly used in railway systems, construction machinery, cars, trucks, ships, petroleum, mining, agricultural, construction, pump valve, electromechanical, hardware tools, power equipment and other related industries. ,OEM also welcomed.
we have advanced production equipment, machining centers, CNC lathes, lathe, Milling Machine, vertical drilling, radial drilling more than 30 units. Our product quality and service has won praise and love the user.