Established in 1994, Kaohsiung-Taiwan, JI-SHEN is a professional
manufacturer of remote control for roller doors. Since then,
JI-SHEN has been concentrating to develop more related products of
roller doors. Particularly, patent control unit development of
roller door motors substitute for traditional electromagnetic
switch. The patent control unit brings more cost-saving without
extra attached remote control and simply outer looking of roller
motor for customers.