Hangzhou Puwei Technology Co., Ltd. was found in 1997. Our company is a professional manufacturer of hardware and fittings for windows, doors and curtain walls. Our company currently produces level-opening, hanging and pull-push UPVC windows and their accessories as well. High technology has been used in our abundant production which has already been getting to the standard of JG/7130-2000. Our products cover aluminum alloy flat-open suspension series, curtain wall fitting series, crescent ...   |