九飛勢螺 Company Profile

"Pierce screw" 【Exceptional cutting performance drill screw】 "Pierce star" Crystal of dissimilar metal bonding technology (hardened steel + XM7) 【High corrosion-resistant bi-metal drill screw】

Our motto is "If it's about fastening, QP will find a solution." Leveraging our unique manufacturing technology of bimetal bonding (hardened steel + austenitic stainless steel) and our know-how in producing high-quality, sharp drill screws, we not only handle fastening needs but also plan, develop, and manufacture based on our customers' requests. We are continuously striving to ensure that our bimetal bonding expertise and high-quality drill screw manufacturing technology contribute even more to society. Our bimetal screws, "Piasuta," significantly contribute to "rust prevention" worldwide and are widely utilized in airports, train stations, nuclear power plants, opera houses, and more. Our exceptionally sharp "pierce screws" are not only traded by domestic trading companies but are also adopted by numerous home centers. The sharpness translates to time savings, which reduces unseen costs, benefiting the craftsmen who use them and making "pierce screws" a preferred choice among them. However, we also have honest concerns about whether our tools and equipment are keeping pace with advancements. If you have any questions, even minor ones, regarding drill screws that manufacturers might overlook, please feel free to contact us. We look forward to hearing from you.