Ningbo Jiulong Chuangzhan Fastener Holding Co., Ltd.
Ningbo Jiulong Chuangzhan Fastener Holding Co., Ltd. is an enterprise specializing in the production, research & development, sales, and technical service of high-strength fasteners. The products, including hexagon bolts, socket head screws, studs, hexagon nuts, welding studs, other high-strength fasteners, and non-standard fasteners made according to the drawings, are widely applicable in metallurgy, power, petrochemical industries, large span steel structure factories, high-rise buildings, wind power generation, railway bridges, cross-sea bridges, subways, oil refineries, etc. The company has passed the ISO9001:2015 Quality Management System, IATF 16949:2016, ISO14001:2015, and ISO45001:2018 certifications. All products adhere to the standards of GB, ISO, EN, DIN, ASME, JIS, BS, and other international standards.