Huibaochang is a national key high-tech enterprise integrating R & D, production and sales. Its main products are: intelligent sweeper motor, intelligent robot motor, intelligent electrical appliances and precision micro motor parts, precision automobile hardware parts. Its three brands are Huibaochang, Hengjia and Changrong. Huibaochang has a perfect industrial chain in China and is one of the most competitive enterprises in the same industry at home and abroad. Our products are widely used in the fields of intelligent robot, UAV, intelligent sweeper, intelligent home, high-end personal