... rust 3.Life test:over 50000 times Chest freezer hinge with/without spring features:1.Application: ... movable doors of refrigerator and chest freezer with anti-fatigue and anti-corrosion performance2.Materials ... , LG and FagorBrandt, and developing some projects with GE Mabe, BSH, Indesit, Amica. We have very nice ... quality management and logistic service Chest freezer door hinge with spring