This refrigerator door durability performance test equipment is a professional testing instrument carefully developed and manufactured by Guangzhou Hejin Automation Control Technology Co., Ltd. (Turkey Branch). It is designed to accurately simulate the various opening and closing actions and stress conditions of refrigerator doors in daily use. Through long-term, multi-frequency cycle tests, it comprehensively evaluates the durability and reliability of refrigerator doors, provides key quality control data for refrigerator manufacturers, and ensures that the products can withstand the test of long-term use by consumers after being put on the market.