Ningbo Zhenhai Hualong Fasteners Co., Ltd. Which is located at Ningbo City, Zhejiang, China, mainly produces hex series, steel series, head square neck bolts, hexagon flange bolts, square heads, T type fasteners, hexagon head bolt cutter systems, nuts, screws and others, with specifications from M5 to M120, unlimited lengths, and levels of 4.8, 6.8, 8.8, 10.9, 12.9 and B7. Selected materials include 45#, 40Cr, 35CrMoA, 42CrMoA, 25Cr2MoVA, 35VB, 40CrNiMo and others. We also make the productions according to the DIN, ANSI, JIS, or you can supply us samples, then we make it.

All products are widely applied in the industries of construction machinery, construction steel structures, ships, bridges, oil and chemical. Our products are sold in more than 20 domestic provinces or cities, and also exported to South America, Europe, the United States and Southeast Asia. Our products are welcome and well accepted by our customers. Welcome to visit my company.