Our factory is a specialized manufacturer in producing high strength bolts for Wind power generator, high strength bolts for nuclear power generator, high strength bolts for steel structure, High Strength Ring Bolt and special high strength fasteners. We only select high quality alloy structural steel as raw material and deploy advanced both cold forging and hot forging process along with reliable quality management system. As audited by National Institute of Science and Technology Information, our products are recognized as the most advanced fasteners for wind turbine OEM in China.