Established in 1998, The company is a professional window and door manufacturer. We have been engaged in the window and door business for more than 15 years. We are specialized in designing, manufacturing and installing all kinds of high-grade window and door products for our clients. Our main products are aluminum windows and doors, PVC windows and doors, etc. Our annual production volume is 100,000 square meters. We have 2 production lines of Aluminum doors and windows brought in from Mingwei, Shangdong and 1 production line of PVC doors and windows manufactured by Jinan, Shangdong and...