Development information of hardware refrigerator hinge technology

The full name of the enterprise's basic background is Wenzhou Jiufat Hardware Technology Co., Ltd., which was established in 2018 and is located in Dongmeng Industrial Park, Wuniu Street, Yongjia County. Its registered capital is 10 million yuan, and the number of insured employees in 2025 was 66.

It is a core supplier of hinges for well-known home appliance brands such as Haier and Midea, and its taxpayer credit rating was A in 2024.


The core technological achievements of refrigerator hinges boast 7 national utility model patents, encompassing exclusive patents related to refrigerators such as "Refrigerator Hinge and Its Installation Structure" and "Bidirectional Buffer Damping Refrigerator Hinge Component".
In March 2025, a patent for "a type of freezer hinge" (publication number CN223952478U) was newly granted, which can significantly simplify the installation process of freezer hinges.

The product adheres to the national standard GB/T 13914-2013 for dimensional tolerances of stamped parts and has obtained ISO9001 quality management system certification.


In recent years, the technological upgrading has continued in 2026, with a focus on upgrading mold research and development processes. This has addressed industry pain points such as large tolerances, poor fit, and high wear and tear of traditional refrigerator hinges, significantly improving product precision and durability.
We support non-standard customization services for refrigerator hinges, which can accommodate the special assembly requirements of commercial refrigerators and fresh-keeping cabinets for braised food processing manufacturers, enabling full-process independent production from mold development to batch delivery.
In the peak production and sales season of 2026, the entire production line will operate at full capacity, ensuring a stable supply of hinges for commercial refrigerators in bulk.