Baozhuang plastic windows co,. ltd, is a professional manufacturer of aluminum alloy windows and doors, PVC plastic windows and doors. The company is located at Bohai economic development area, Dezhou, Shandong province. Founded in 1995, our company covers over 7000 square metres. Currently, we have employed 60 employees including 15 professional technicians. By adopting the advance equipment and the latest production line, we can produce 50,000 square metres of PVC/aluminum doors and windows each year. Considering the marketing needs, we brought in the iron craftwork and technology. And now, we can provide clients with the elegant and practical iron craftwork products, such as stair handrail, security doors, etc. Our company carrys out ISO9001:2000 Quality Guarantee system strictly to control products quality. “Reliable quality, Best service and Reasonable price” is our business principle; “Satisfying the clients’ needs” is our eternal commitment; “Producing high-quality products to serve thousands of people:” is our pursuit target If you are in need of aluminum windows and doors or plastic windows and doors, please contact us. We will make you satisfactory by providing high-quality products. we are looking forward to hearing from you!