1、是要看看合金铝板是否有明显的扭曲，表面是否光滑平整，有没有裂纹或者气魄，划痕，毛刺的地方...
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Kaiping Huazhu Food Co., Ltd. is a seaduck egg manufacturer integrating production, processing and sales. With the aim of green ecology, fashion, health, safety features and good service experience, we will create local characteristics, excellent taste, exquisite packaging and high cost-effective specialty food.
