Our company manufactures and sales all kinds of the nails, such as lined nails, Plastic strip nail, galvanize nails, popular coil nails, concrete nails, screw nails and so on.

缙云县欣宇金属制品有限公司是一家专业生产塑排钉、卷钉、紫铜钉、不锈钢钉、镀锌钉和无头钉等的出口私营企业。

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It is important especially for installation on concrete roofs, because the nail must hold onto the concrete and guarantee that the shingles will not blow away.

在混凝土屋面，钉子抗拔力的大小尤其重要，因为钉子必须保证玻纤瓦固定在屋面上而不被风刮走。

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Millstone, sandpaper, nail file, granite surface, concrete walls and floors above all contains material, will be scratched surface of these materials.

磨石、砂纸、指甲锉、花岗石面、混凝土墙面及地面等均含有以上物质，会刮花这些材料的表面。

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