SHENZHNE QIANHAI HONEST TECHNOLOGY CO., LTD is a professional manufacturer and solution provider of high-quality automatic voltage stabilizers ranging from 500VA to 20kVA, inverters and UPS ranging from 500VA to 10kVA, transformers and converters, with brand name of "Powerhero" and “Powerdream”.
With a 19,000㎡ factory, 8 production lines and over 150 well-trained workers, we turn out 90,000 units monthly. All our products for export must strictly pass IQC inspections on critical components, 100% online testing, under loading and burn-in testing.
Powerhero has been a pioneer of technology. Back in 2005, we explored the core technology 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.