from oct.14th to 17th,2018, jie usa,inc. participated in the 2018 packing expo in chicago, usa. at this exhibition jie demonstrated the drive, transmission and control products like jres stainless steel gear reducer, jcm frequency conversion and so on. jie is committed to providing the customers the total drives solutions for packaging material production line, intelligent packaging production line and other packaging industry to meet the full process requirements of packaging system.