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三友璟工业有限公司

公司简介及相关资讯

Sun Through Industrial Co., Ltd. is specialized in self-drilling screws, especially its newly developed spiral self-drilling screw. With extremely excellent drilling capacity, the spiral self-drilling screws could penetrate steel plates with the thickness between 12~30mm. When being compared with traditional self-drilling screws, it could save almost half of drilling time!

主要产品及服务

螺絲, 攻牙螺絲

公司名称: 三友璟工业有限公司

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