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 boxes.
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.
