Stainless steel metal buckle, corrosion-resistant and prolongs service life. Use food-grade silicone sealing ring to improve thermal insulation and reduce pressure inside the box. Food grade LLDPE, safe and non-toxic
Email More1、Food grade LLDPE raw materials 2、Environmentally friendly and odorless 3、Seleted C6 materials toughness, low-temperature resistance 4、UV resistant, the cabinet is not easy to fade
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