--Design:NF-86,NF-108,NF-98,NF-114,NF-254mm, Wall thickness on request.

--Material: galvanized steel or cold steel.

--Steel thickness: 0.8mm to 1.2mm or per request.

--Finish: powder coating or PVC laminated.

--Miter joint leaves a fantastic accurate finish.

--Rubber buffers are used on all frames to protect the door and reduce noise.

--Striker plate and box.

--Temporary bottom rail.

--Split structure.

--loading about 1200 to 1500 sets/ 20’ FCL.