2017 ptc asia (asia international power transmission and control technology exhibition) successfully ended at shanghai new international expo center on nov. 3rd,2017. jie appeared on this ptc exhibition with new products of jrt geared motor,jrh industrial gear unit ,jrp planetary gearbox,jrst/wp worm gear, jd motor,jcm with integrated frequency inverters,jcf inverter and jci intelligent monitoring system. during four-days exhibition, jie demonstrated jie total drive solutions and intelligent products to customers from all over the world,and gained full recognition from many industry experts and customers.