Profile: Xingtai Subote Oil Seal Manufacturing Co., Ltd. specializes in design, research, production and processing of oil seals. Because of the large eccentric load, the actuator of construction machinery has large radial eccentric load. The mechanical oil seal shall be characterized by small volume, large flow and light weight. The oil seal has good sealing function and long service life. It has certain adaptability to the vibration of agricultural machinery and the eccentricity of main shaft.