
ASZElectronics
Shenzhen ZENITHSUN Electronic Technology Co., Ltd.
Power resistor and load bank manufacturer. Founded in 2004, 6,000 m² production base in Shenzhen. Braking resistors for VFDs, high-voltage resistors, water-cooled resistors, adjustable rheostats, AC/DC load banks. 20,000+ load banks delivered, 4,000+ customers in 56 countries. 20+ patents, ISO 9001 and IATF 16949 certified.









