Beijing Tianrun Zhongdian High Voltage Electronics Co., Ltd. is a high-tech enterprise specializing in the development, production, sales and service of high-voltage device series products. The main products are high voltage silicon stacks, high voltage diodes, high voltage rectifier bridges, etc. Products are widely used in military industry, aerospace, transportation, communications, power, instrumentation and other fields.

The company has advanced production facilities and testing equipment, complete quality and production management system, from raw material procurement, production, inspection to product sales are under control, so that product quality has been effectively guaranteed.

The company has a group of dedicated engineering and technical personnel who have accumulated rich experience in the design of high-voltage devices. Based on our own intellectual property rights, they are committed to the research and development of sophisticated products. The company has a sales team composed of technical engineers and sales personnel. While providing users with cost-effective products, it also provides the necessary technical support and satisfactory after-sales service. At the same time, the company has established close technical cooperation relations with many domestic universities and research institutes, so that the company maintains a strong strength in technological innovation, product development and production.

The company has participated in the development of special high-voltage devices for many times, and has successfully provided supporting products for the "Chang'e Project", "Shenzhou Project", "Shenlong No. 2" and other projects.

The company has passed military quality management system and ISO9001 quality management system certification. At present, he is the governing unit of China Electronics Industry Association Electronic Power Branch, China Nuclear Society Pulse Technology and Application Branch, China Electronics Quality Management Association. He has been honored as "China Electronic Information User Satisfaction Enterprise", "China Electronic Information User Satisfaction Product" and "China Electronic Information User Satisfaction Service" for many consecutive years.