The NRV (Kexun) R&D and manufacturing area has a modern plant covering an area of 10,000 square meters, an advanced production line, complete high-precision testing equipment, the introduction of German SMT technology. It has a research and development area for different product series and has many product patents. The R&D and manufacturing area has established a complete quality assurance system. The departments and products have successively passed ISO9001: 2008 international quality management system certification, China's national compulsory product 3C certification, EU RoHS standards and international CB, EU CERETTE, US FCC, South Korea EK, MIC And so on certification.

NRV (Kexun) Operation Center—Enping Kexun Electronic Technology Co., Ltd. is your company, which is solely responsible for the operation and service of NRV (Kexun) brand products in the global market. NRV (Kexun) adheres to the business philosophy of R&D innovation, high quality, and customer satisfaction, and wholeheartedly provides customers with professional power amplifier overall solutions. Products include: NRV series power amplifiers, TD class power amplifiers, AB professional power amplifiers, three-in-one combined entertainment power amplifiers, digital combined entertainment power amplifiers. The products are suitable for various high-power sound reinforcement environments such as: various entertainment venues, classrooms, lecture halls , Conference rooms, and various outdoor performances.

NRV (Kexun) will continue to be customer-oriented and technological innovation as the driving force, promote the development of domestic and foreign markets, improve comprehensive competitiveness, provide customers with more professional, more detailed and more satisfactory services, and achieve win-win cooperation and achievement. Brand dream.