本厂位于宁波镇海，是一家专业从事生产高强度螺帽的制造厂商，螺帽年产量4000吨左右。主要产品有：GB1229钢结构螺帽、国标GB6170、GB6172、GB6175、GB55、GB6178开槽、20634及美制A194、A563，德制DIN934、14399系列，日制1186及各种非标螺帽紧固件。本厂信奉“以质量求生存，以服务求发展”的经营宗旨，不断开拓创新、扩大生产品种，最大限度地满足用户需求。我们将一如既往地以一流的产品、一流的服务，愿同广大新老客户真诚合作，共创紧固件行业的美好未来！

Our factory is located in zhenhai, ningbo. It is a manufacturer specializing in the production of high strength nuts. The annual output of nuts is about 4000 tons. The main products are: GB1229 steel structure nut, China standard GB6170, GB6172, GB6175, GB55, GB6178 open groove, 20634 and American standard A194, A563, German standard DIN934, 14399 series, Japanese standard 1186 and various non-standard nut fasteners. Our factory believes in "survival by quality, development by service", constantly expanding and innovating, expanding production varieties, and meeting the needs of users. We will, as always, with first-class products and first-class service, we are willing to cooperate sincerely with new and old customers to create a bright future of fastener industry.