Ningbo Krui Hardware Product Co., Ltd. specializes in high-quality assemblies, big screws, bolts, and customized fasteners designed to meet diverse B2B needs. Our advanced manufacturing processes, including cold extruding and metal injection, ensure precision and reliability in every product. We also offer customizable non-standard parts and machined components tailored to client specifications. Partner with us for efficient solutions and unmatched service, as we cater to a wide range of industr