Guangzhou Top Power Electronics Technology Co., Ltd. is a leading manufacturer specializing in the research, production, sales, and service of DC-DC and AC-DC converters. Headquartered in Guangzhou, China, the company holds ISO9001:2015 certification for its quality management system. Committed to "quality first," Top Power sources key components and raw materials, including heat-resistant resin, from renowned international suppliers. The company uses automated machinery for mass production, with two rounds of 100% inspection to ensure product consistency and high first-pass yield. Top Power offers over 1,000 variants across 100+ series, with power outputs ranging from 0.1 to 1200 watts. Its products are sold in more than 30 cities across China, Europe, and the Americas, and are widely used in industries such as power systems, industrial controls, medical, telecommunications, security, and military.