Complaint
| Brand | Degol |
| Meterial | 201ss,304ss,iron,brass |
| Finish | SSS,PSS,AB,AC |
| Size | 3inch,4ich,5inch,coustom made |
| Suit for | wood door, metal door, interior door, exterior door |
| OME | Welcome |
| Sample | Free |
| Advantage | *Full material |
| *No sand holes on the surface | |
| *Resistant to rust, abrasion and corrosion,Calmly cope with humid environment | |
| *Smooth opening and closing without noise |
