... economic and no more decoration, long sevice life,widely applied for building freezer, insulation workshop, clean workshop, storage,cottages, gymnasium ... generally 100mm, 120mm and 150mm.)2Polyurethane foaming material used for filling the interstices between anatomizes.3Various cornerite (steel panel ... , rivet, consuming parts) Cold Storage Walk In Freezer For Vegetable, Fruits, Meat and Other Foods