Ourproducts include: 304, 316, 316L stainless steel series, 8.8, 10.9, 12.9 gradeshigh intensity of bolts, nuts, plain washers,方型螺母, spring washers, small screws,螺母,screw rods,不锈钢螺母 , expansion bolts, chemical anchor bolts, drlling screws,尼龙锁紧螺母, rivets,combination screws etc. 我们的产品包括:304、316、316L不锈钢系列,8.8、10.9、12.9级高强度系列的螺栓、螺母、平垫、弹垫、小螺钉、丝杆、膨胀螺栓、化学锚栓、钻尾钉、铆钉、组合螺钉等。Ourproducts include: 304, 316, 316L stainless steel series, 8.8, 10.9, 12.9 gradeshigh intensity of bolts, nuts, plain washers, spring washers, small screws,screw rods, expansion bolts, chemical anchor bolts, drlling screws, rivets,combination screws etc. 产品:大唐五金供货总量:不限产品价格:议定包装规格:不限物流说明:货运及物流交货说明:按订单