In 2015, manufacture drum motor
In 2014, manufacture ZB Series of planetary gear reducer
In 2013, manufacture hypoid gearbox
In 2012, manufacture the RV high precision planetary gearbox used in Robot arms
In 2011, manufacture the helical high precision planetary�gearbox
In 2009, manufacture BLDC gear motor
In 2006, manufacture high precision planetary gearbox
In 2006, Establish ZD leader motor, manufacture small AC gear motor
In 2005, manufacture DC gear motor
In 2000, manufacture AC gear motor
In 1998, Establish ZD motor, manufacture Y Series Induction�motor