We are expertised in designing and producing barrels and screws for different kinds of extruders and injection molding machines. Our factory was founded in 1986, after two-decade-long continuous innovating and developing, our technique has reached a remarkbale lever in the domestic market. We have established a good reputation among our domestic and international customers by providing high quality products and after-sale service. However, no progress means fall back, we will never stop pursuing the excellence, and outspreading our dreams.