Perangkat keras pintu ul
- UL SUS304 Ball Bearing Api Engsel Pintu Kayu-DDSS007-FR
- UL Terdaftar 4,5 Inch SUS304 Ball Bearing Fire Door Engsel-DDSS002-FR-4.5X4.5X3.4
- Engsel Butt Tugas Berat SS201 Terdaftar di UL-DDSS006-FR
- UL SS304 Api Dinilai 2BB Dipoles Kuningan Noda Engsel Pintu Engsel-DDSS007-FR-5x4x3mm
- ANSI / BHMA UL Grade 2-SS316 2BB engsel-4.5x4.5x3.4mm
- UL 270 Derajat SS316 Full Mortise Fireproof Door Engsel-DDSS007-FR
- ANSI / BHMA Fire Rated ENGLE SS304 UL 4 BB Butt ENGLE- 4.5X4.5X4.6MM-4BB
- SUS201 UL Terdaftar Fire Rated Heavy Duty Butt Engsel-DDSS008-FR
- UL Stainless Steel 304 Fire Mortise Heavy Duty Door Engsel-DDSS006-FR
- 5 inci tugas berat ANSI / BHMA UL Grade 2-SS316 2BB engsel