Hunan Zhengheyi New Materials Co., Ltd. is a sales brand company specializing in the development, research, production and innovation of new materials for motor accessories and motor slot wedges. Our company's slot wedges are suitable for all types of motor manufacturers. We specialize in customizing motor slot wedges of various models, specifications, materials, and shapes for your motors. We look forward to long-term cooperation with you! Our company's products are mainly used in wind turbines, explosion-proof motors, explosion-proof motors, servo motors, high-voltage motors, automobile engines, turbine generators, Chinese weapons, and sea, land and air fields. Some of the motor slot wedges made of our company have international UL certification and are tested by Shanghai Electrical Equipment Institute. Its factories mainly produce H-class magnetic groove wedges, F-class magnetic groove wedges, C-class bismaleimide groove wedges, diphenyl ether D350 groove wedges, 3240 epoxy cloth board groove wed