We are a technology-oriented large-scale plastic windows
, arch window grill design
, louver window
, structural frameless glass curtain walls
company integrating R&D, operation and service. WANJIA is one of the professional and well recognized plastic windows manufacturers and suppliers in China. We are equipped with a professional factory with groups of qualified personnel in it. Welcome to buy or wholesale discount plastic windows at low price with us or try our customized service.