Harbin Hapro Electric Technology Co., Ltd. is one of the first companies to enter the Science and Technology Enterprise Incubation Center of Harbin University of Science and Technology. It is a technology enterprise mainly engaged in the development and production of polymer material rheometers, wire and cable testing instruments, and special cable materials. The company has a team composed of mechanical, electrical, and chemical science and technology experts, with the capability of integrating industry, academia, and research. Under the leadership of Professor Hong Zhao, a Ph.D. in Engineering and doctoral supervisor, the company has successfully developed and launched to the industry the RM series of polymer material torque rheometers and the CD series of electronic camera-based polyolefin material defect measuring instruments. Email: hrbhapro@163.com