Foshan Nanhai Yinghua Electrical Company Limited is a professional manufacturer of automatic voltage regulators ( AVR, voltage stabilizer ) ranging from 500VA to 20KVA and transformers ranging from 30W to 30KW in customized basis. Thanks for our first-class team of professionals, their excellent capabilities of technological research and development keep Yinghua a pioneer of technology; thanks for our experienced staff, their strong technical force provides a good foundation for stable quality and large-scale production. With such team, we smoothly follow a comprehensive quality control system with all processing strictly conforming to international standards. Most of our products have been certified to meet the safety standards, such as CQC, CE, SONCAP standard. We continue to offer a higher level of service and stable quality at competitive price to all our clients and hope to share our prosperity with you. If you are interested in any of our products please feel free to contact us and see what Yinghua can do for you.