NINGBO YONGBIAO INTERNATIONAL BUSINESS CO., LTD (NBMFG) specialize in fasteners industry for many years, our technology is at the High-class level in fasteners industry and our products have the best quality. NINGBO YONGBIAO INTERNATIONAL BUSINESS CO.,LTD products are welcomed by our many clients which from North America, Europe, Middle East and other regions. Because our main products have good quality and best prices. The NBMFG company is a ISO 9001:2015 certified manufacturer of industrial fasteners. We also can supply the special bolts& screws and nuts according to your drawings and requirement.