Established in 2001,Huizhou Yinghua Electronic Co.,LTD (previous Foshan Nanhai Yinghua Electronic Co.,LTD) is a professional manufacturer and solution provider of high-quality automatic voltage stabilizer ranging from 500VA to 60KVA,solar integrated inverters and UPS ranging from 500VA to 10KVA,solar power system ranging from 300W to 5000W,transformers and converters,with brand name of "Powerher" and "Ipower".With 19,000? occupation, 8 production lines and over 150 well-trained workers,we turn out 90,000 units monthly. All our products must be passed the strict IQC inspection,100% online testing,under loading and burn-in testing.Yinghua has been a pioneer of technology.Back in 2005,we explored the key yechnology of aluminum transformer production and became the first aluminum transformer supplier.In the automatic voltage regulator field,we developed our own high performance MCU controlled circuit and have obtained several registered patents for our products.We developed hybrid stabilizers?air-conditioners stabilizers and three phase stabilizers,the best solution to meet your specific demand.In inverter/UPS field,we are the 1st to invent toroidal inverters,which have outstanding advantage of low idle current,low electromagnetic interference,long back-up time,high efficiency and equipped 32-bit speed CPU control with accurate detection and unique C.R.G.O. toroidal transformer.Including our solar integrated inverters,all core technologies are developed by own R&D team,which makes uo be the one of few factories who holds the key technology.Going deeper,our solar system products provide you with a complete set of power solution.In guidance of strong R&D team,we are able to product the exceptional reliable products with the help of skillful working staff,comprehensive quality system and advanced equipments such as newest wave soldering,and burn-in testing line.Ongoing research and being creative is what keep our products at the top of our industry.