Unpainted door frame:
Packaging Type: Raw Board Cutting – Pressing – Milling – Sanding – Packaging – Precision Cutting – Hinges & Keyhole Installation
or
Melamine board: cutting – pressing – edge banding – milling – precision cutting – installation of hinges and keyholes

Door sill paint:
Cutting solid wood board – Pressing – Primer – Milling – Sanding – Precision cutting – Installing hinges and keyholes – Finishing paint
or
Cutting raw board – Pressing – Edge banding – Primer – Sanding – Milling – Precision cutting – Hinges and keyhole installation – Final painting

Equipment required for the unpainted type:
(Packaging Type: Cutting Saw – Press Machine – Door Sill Milling Machine (Sanding Function Can Be Added) – Packaging Machine – Door Sill Measuring Machine – Hinges & Keyhole Installation Machine)
(Melamine board: cutting saw – edge banding machine – pressing machine – door frame milling machine or edge banding machine with cutting system – door threshold measuring machine – hinge and keyhole installation machine)

Equipment required for coated type:
Cutting saw – Press machine – Sanding machine – Door threshold milling machine – Paint sprayer – Sanding machine – Door threshold measuring machine – Hinges and keyhole installation machine – Finishing painting machine