Summary:Exterior
Flat, no wrinkles, open lines, damage. (leather seat without obvious wrinkles)
The overall seam should be relatively straight, without distortion and offset, the needle code is straight and straight, and there is no leakage, thread, and burr......
Exterior
Flat, no wrinkles, open lines, damage. (leather seat without obvious wrinkles)
The overall seam should be relatively straight, without distortion and offset, the needle code is straight and straight, and there is no leakage, thread, and burr. The seat, back, and pillow are in good shape as a whole, and there is no twist.
Packaging specifications, the flanging is uniform.
The angle adjuster is flexible, the return position is reliable, and there is no obvious movement after locking.
The slideway can be adjusted freely, the limit is reliable, and there is no abnormal noise, stuck and obvious open space.
Locks are reliable.
The lumbar limit is reliable.
The headrest is flexible and locks reliably.
3. Seat assembly
Production process: cutting - sewing - packaging - finished product - inspection - stamping - pipe bending - welding - painting