Hangzhou Hengli Plastic Machinery Co.,Ltd: Hangzhou Hengli Plastic Machinery Co.,Ltd. is a professional manufacturer of auxiliary equipment for plastic injection, mold and extrusion machines, and we have been in the plastic machine field for more than two , robot and so on. ality and low cost" it is our goal. This is made possible by more than 25 years of profound experience and plastic field. http://www.plas-auxiliary-machinery.com/