生产线特点
该单位是专业生产PVC塑料异型材; 主要生产系列门窗，板材，片材，微小的发泡异型材，微发泡装饰板材塑料型材。 公司采用国外技术，开发了门窗的塑料异型材大型生产线。 该生产线配备有锥形双螺杆挤出机，具有自动化程度高，运行稳定，大生产，高效率等特性。

Production line characteristics
The unit is professional in the production of PVC plastic profile; it mainly produces series of plastic profiles of window and door, plate, sheet, tiny foam profile, micro-foam decorative sheet. The company adopts foreign technology and develops large production line of plastic profile of door and window. The production line is equipped with conical double screw extruder, which has properties of high automation, stable operation, large production, high efficiency and so on.