成立时间:2006年销售方式:内外销兼有
宁波龙鼎紧固件是一家生产六角螺丝,螺母和垫片的工厂。产品从M5到M100(3/16-4)产品标准:DIN931, DIN933, DIN558, DIN601, DIN960, DIN961, A325, A490, A193, AS1110, AS1112, AS1252, AS B108, AS1390, AS2451,DIN934, DIN555, A194, A563, DIN125, DIN127级别:2,5,8(4.8, 6.8, 8.8, 10.9)表面处理: 发黑,镀锌,热浸锌,达克罗,机械镀锌等.欢迎新老客户来我司采购.
Ningbo Longding Fasteners Co., Ltd is a bolt, nut and washer manufacuter.
Size:M5-M100(3/16-4)
Standard:DIN931, DIN933, DIN558, DIN601, DIN960, DIN961, A325, A490, A193, AS1110, AS1112, AS1252, AS B108, AS1390, AS2451,DIN934, DIN555, A194, A563, DIN125, DIN127
ClassGrade:2,5,8(4.8, 6.8, 8.8, 10.9)
Surface: black, zinc, hot dip galvanizing, dacromet, mechanical galvanizing