1. The production line has reasonable design, high degree of automation, extrusion parameters control, the main machine is equipped with high and low pressure screw, increase the use of raw materials, reduce the cost, improve the quality of products. 2. Adopt unique extrusion molding process, simple equipment, small investment. The product is natural in shape, delicate in texture and does not crack or come loose. 3. The host adopts advanced frequency conversion speed regulation technology, stable operation, less manual operation, safety and health, energy saving.