Ningbo Hengji Electromechanical Co., Ltd. is a professional manufacturer specializing in the development and production of various commutators for DC motors and series-wound motors. The company covers an area of 30 acres, with a construction area of over 12,000 square meters, and an annual production capacity of 30 million commutators. The company has passed the International Automotive Task Force (IATF) 16949 Quality Management System certification and has obtained CQC certification. It has been awarded the title of "Technological Innovation & Product Excellence" by the Zhejiang Provincial Technology Supervision and Research Center, and has received multiple product patents and provincial key new product projects.