The QB-4021 zinc alloy hinge is specially designed for small display boxes, furniture and cabinet applications. With premium zinc alloy construction, this hinge offers excellent durability and smooth operation.
Available in multiple surface treatment options including golden, nickel, brass, black and antique brass finishes to match different design requirements. The standard size is 160*10*90° but can be customized according to specific needs.
Our factory offers complete customization services including length (200mm-5000mm), width (15-200mm), thickness (0.5-4.0mm), hole shape/size and material selection. Various materials available including stainless steel 201/304/316, mild steel, aluminum and brass.
Free samples are available for quality checking (customer pays freight for large samples). We specialize in OEM production and can manufacture according to customer drawings and specifications.
These hinges are widely used in packaging boxes, display cases, furniture, cabinets and other applications requiring smooth and durable hinge solutions. The zinc alloy construction ensures long-lasting performance.