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Chest freezer hinge features:
1.Application: movable doors of refrigerator and chest freezer with anti-fatigue and anti-corrosion performance
2.Materials; , cold roll steel, die casting zinc etc.
3.Other metal parts need be surface treatment with zinc plating free of Cr6+
4.Finished goods can pass SST beyond 48 to 144 hours without red rust
5.Can meet the requirement over 50000 times life test without burst
Chest freezer or refrigerator hinge