Shenzhen Zingzonetek Power Supply Technology Co., Ltd., established in 2010, is a high-tech enterprise specializing in the production of high-power DC power supply products. The company has passed ISO: 9001 quality management system certification. After more than ten years of technology accumulation and precipitation, the company team has It has a number of utility model patents and invention patents with independent intellectual property rights. It specializes in the research and development, production and production of medium and high-power DC stabilized power supplies, programmable control DC stabilized power supplies, and high-power battery intelligent chargers under the “Zingzonetek” brand.