A - and B grade hex bolts mainly used in the smooth surface of high precision machinery, equipment.

A 级 和B级的六角螺栓重要采用在表层光洁,对精度要求高的机器, 设施上.

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Main Products include: Anchor Bolts, Carriage Bolts, Hex Bolts, Square Bolts, U Bolts.

主营产品: 地脚螺栓, 马车螺栓, 六角螺栓, 方头螺栓, U型螺栓.

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The profession production conducts high strength inside and outside hex bolts and all kinds of screws.

专业生产经营高强度内、外六角螺栓和各类螺钉.

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Our company produces stainless steel hex bolts MR brands are the A - level hex bolts.

我企业所出产的MR品麻将不锈钢六角螺栓均为A级的六角螺栓.

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