As a technology company, we focus on becoming a core supplier in the field of high-end precision fasteners. Since its establishment, Haocheng has been deeply involved in the research and development and manufacturing of specialty fasteners such as stainless steel, alloy steel, copper, aluminum, and titanium, especially in the fields of ultra-small diameter, non-standard customization and complex structural parts. We not only provide standard products, but are also committed to providing customers with one-stop technical solutions from professional selection, drawing design to supporting tools. We use precision between millimeters to ensure the connection reliability and system integrity of your key components.