Most of the Japan抯 grill wire netting is used once. The shapes are round and square. The characteristics are: wrapped (the inside iron are galvanized, and the outside are wrapped by tin.) The sample picture is as follow:Round grill wire netting (plain),Round grill wire netting (arc),In the year of 2003, the customer抯 of Japan reflect that the tip of the arc抯 are too acuate, if the arc are flatness, then it will be more convenience for roast. So we opened up the new type of the arc grill wire netting.