sliding door roller bracket; hanger roller catcher; sliding door trolley bracket; galvaized. Jiaxing Jinnaike Hardware Products Co.,Ltd., a leading ... manufacturing gate, door, windows and fence’s accessories hardware which is used for sliding gate, swing gate, ... Gate. 3. Hanger Roller, Hanger Roller Channel,hanger roller bracket 4. Nylon Roller, Steel Bracket with Nylon Roller. 5. Gate Latch; ...