Zhejiang Gucheng Electric Technology Co., Ltd is one of a professionalpower solution providers with more than 15 years experience specializingin manufacturing and designing Automatic Voltage Regulator (AVR)and Automatic Voltage Stabilizer (AVS) ranging from 500VA to 2000KVA,single phase and three phase, relay type and servo motor type. Most ofour products have been certified to meet international safety standards.such as CE, UL, CUL, FCC, CCC, CB. We have strong R & D team up to 8engineers and 100 experienced workers with more than 2,000 Squaremeters factory area equipped with most advanced manufacturingfacilities including PCB assembly, Tooling, Plastic lnjection, Hardware,Silkscreen workshops and 6 assembly lines. Gucheng is an lS0 9001certified factory, Moreover, We established a complete quality systemfrom sales order input to finish products quality approval, every stepis strictly following the lSO procedures. Because of the excellentmanagement, we are able to supply the products with competitive prices,prompt delivery and top of all, reliable quality.