About Winfull Technology
We are an ISO 9001:2008-certified provider of UPSs, AVRs,
inverters, SMRs, battery chargers, LED lights and turnkey PCBs
along with PCB and SMT, PCB insertion assembly, components and
parts sourcing and purchasing as well as metalwork and plastic
parts services from one side to 32 layers. In addition, we
specialize in OEM cases.
Our products include backup UPSs, line-interactive UPSs, on-line
UPSs, telecommunication power inverters, battery chargers and AVRs
including a full range of models from 500VA-400KVA. They feature
modular parallel redundant N+X design for easy expansion and
hot-swappable modules to ensure quick and online maintenance.
Moreover, our products feature power modules with a common battery
bank, intelligent RS 232 and RS422 communication ports and dry
contactors as well as SNMP adapters and C-grade lightning-proof
Reliable Products and Excellent Services
We employ eight R&D staff with over five years' experience and
10 QC staff with over three years' experience helping us maintain
CE standards among our products. We also have more than six
production lines and source main chips from Japan. Thus, we have a
defect rate less than 1% compared to competitors' average defect
rate of 1.5%. We have more than 10 years' experience in
international trade and we offer good quality with better prices
plus two years' warranty and full technical support. Our fast RMA
services satisfy buyers including Tronex Battery and Powersolve.
Our English- and Chinese-speaking representatives are always
available to answer your inquiries. Our MOQ is $300 worth of small
500VA UPSs while other products have no limit. Our delivery time is
two to four weeks depending on the quantity. Contact us today.