LJH Manufacture

This production has compact structure, squeeze-proof devices, motor overload protection. Always be used in the

Compared to other bus door, it occupies limited space, opening wide, flexible, safety and stable. Also it has

This production used electromagnetic valve control air to push piston, then through pump to open/close bus doo

This production have self-locking, overcurrent protection and sensitive edge design, always be used in these b

This production used to replace these manual opening baggage door, upgraded the bus level. It works smooth, sa