Jiaxing Rota-Ropa Insulating Material Co., Ltd. is one of the largest manufacturers of impregnating resin and potting compound in China. Our products can be used for the dipping of motor stators and armatures, such as air-condition motors, fan motors, electric tool motors, water pump motors, washer motors, cleaner motors, traction motors, auto motors, Y2 motors, fractional horsepower motors, high voltage motors, stepping motors, series dynamos and ballasts. Our potting compound is used for ...