Hangzhou Puwei Industry Co., Ltd., is a scale enterprise, not only has its own professional research on the accessories of UPVC (plastic-steel) and aluminum?screen windows doors, but also involves into the whole line from researching?designing?manufacturing and selling. ??By using international excellent materials of cool roll steel?alloy zinc and stainless steel, PWS(Puwei) currently produces level-opening?hanging?pull-push UPVC windows and their accessories as well. High technology has been used in our abundant production which have already get to the standard of JG/7130-2000. ??Since 2001, PWS company has been positively exploring international market and also building their own sales net in China (27 agents): such as Shanghai branch and Nanjin branch. Melting the international quality into our production, we have been always strive to offer our customers our best services to meet their special design or requests of goods according to their onw needs. ??"Courting for excellence & Serving customers best", is the basis concept of our enterprise. We are sincerely looking forward to your further cooperation with us. We will show you our sincerity and honesty with our best production?high quality service and good communication.