Henan Gelgoog Machinery CO.,LTD,is first manufacturer of Puffed extruder and food machinery . the company is the chief member of the china foodstuff and packing machinery association . Our company has twenty years experience of the industry development .We have well-experienced managers. Outstanding engineers as well as well trained technical workers . By constant technical exchange with well wellknown firms of the same line in the world and also by introduction of advanced techniques and experiences into our company ,we have extablished a strong technical guarantee system .