Pingyang Rongwei Roller Machinery Co., Ltd. is a professional enterprise engaged in the manufacturing and processing of various high-precision rollers, mirror rollers, heating rollers, electromagnetic heating rollers, crystal drum machine grinding/polishing wheels. It has over 20 years of experience in operation, production and processing. In terms of equipment, our factory has large lathes and several high-precision cylindrical grinding machines in China, with good technology and equipment, as well as years of industry experience, At present, it can process an outer circle with a diameter of 30mm-1500mm and a length of 500mm-6000mm, striving for excellence. Its products are highly praised and favored by domestic and foreign customers.