NINGBO DONGXIN HIGH-STRENGTH NUT CO., LTD.

Ningbo Junyi Hardware Company Ltd established from 2016, we do trading and manufacturer any kinds of fasteners and hardware products. Our head company (Ningbo Dongxin High-Strength Nut Co., Ltd) with ISO 9001-2015, CE (EN 14399-1: 2015, EN 15048-1: 2007), PED, API-20E BSL-2, BV, certificates. We not only produce many kinds of high strength fastener by ourself, but also we have big warehouse for storage for many kinds of out-sourcing products, it so that meet customer's fast delivery time and many kinds of products requirement. We can supply: Hex bolts, Heavy hex bolts, Carriage Bolts, Hex cap screws, Socket hex screws. Thread bar, stud bolts, Double ended stud. Hex nuts, Heavy hex nuts, Nylon nuts, square nuts, Spring washers, flat washers. For more information, pls visit us two website: www.d-x.com.cnwww.jyhardware.com.cn