Established in 1982, Shenlong Fastener Components Factory is a China-based fastener manufacturer with over 40 years of manufacturing experience. We specialize in custom screws, bolts, nuts, rivets, washers, springs and non-standard metal components for OEM and ODM projects.
Founded in 2011, Lucky Sunflower International Limited is our international business and export service company, responsible for global sales, customer communication, export documentation, packaging and shipment support.
By combining Shenlong’s long-term manufacturing capability with Lucky Sunflower’s export service, we provide overseas customers with reliable custom fasteners, CNC machined parts and precision metal component solutions from China.
Our products are widely used in automotive, furniture hardware, door locks, machinery, marine, electronics, electrical equipment, outdoor construction and industrial assembly. We support customized materials, sizes, head types, threads, surface finishes, packaging and OEM branding based on customer drawings, samples or specific application requirements.
Whether you need standard fasteners, special screws, CNC turned parts or other custom metal components, our team is ready to help you develop practical, reliable and cost-effective solutions.