
FLEETGUARD : AF26165
GUD FILTERS : ADG1221
HENGST FILTER : E497L
MAHLE : LX814/1
MANN-FILTER : C41001
materials: filter paper, ab glue, expanded metal mesh, plastic caps etc
rotary pleating machine make paper pleats,
mesh machine make mesh tube, asseble with paper pleats,
gluing machine injection ab glue to plastic caps,
then bonding with filter paper, wait glue curing, then packing cartons.