Application Areas of Jiufa Hardware Hinges

1. Product positioning is entirely focused on the home appliance sector: JiuFa Hardware's entire series of hinge products are exclusively developed for appliances such as refrigerators, freezers, washing machines, and ovens. The official website's disclosed applications cover only home appliances, electromechanical equipment, and hardware electronics, with no dedicated hinge product line ever launched for civilian furniture like wardrobes or cabinets.

2. Mismatch between structural design and furniture requirements: The hinge's opening dimensions, mounting hole spacing, and swing angle range are entirely customized according to the sheet metal structure of household appliance enclosures, making them incompatible with the standard 35mm cup holes and mounting holes of conventional board-type furniture cabinet doors, thus failing to directly meet the installation conditions of furniture cabinets.

3. Functional characteristics do not align with furniture usage habits: Household appliance hinges prioritize heavy-duty load-bearing and high/low-temperature resistance, lacking essential furniture hinge features such as small-angle buffering, arbitrary-angle suspension, and silent damping. Directly applying them to cabinet doors would result in issues like abnormal opening/closing noises, pinching risks, and imprecise door closure.

Limited substitution is permissible in special scenarios.