Guangdong Costar Machinery Technology Co.,Ltd is a comprehensive enterprise which specializes in film blowing machine development, design and manufacture.Our company use the computer design and many sets of advanced CNC machining centers and digital controlled lathes. We insisted on constant technology innovation concept, absorbing the international advanced technology, combined with rich experience in plastic machinery. And now we have many types national invention patent and new patent technology. We have developed 5-layers co-extrusion, 3-layers co-extrusion, 2-layers co-extrusion and single layer film blowing machine. Including loss in weight gravimetric dosing unit, horizontal rotary take up tower, IBC inner cooling die head system, automatic thickness control system, computer concentrate control system, conical tension control and new surface center winding system. The machine is suitable for manufacturing the high-precision food packing, medical packing, industry packing and chemical industry packing, building material packing etc. “Quality As Root, Scientific Management, Sincere Service” is COSTAR persistent tented. Revealing our enterprise image by “Integrity, Pragmatism, Innovation, Exceed”. We devoted ourselves to provide home and abroad clients high technology, higher quality, more sincere and perfect service.