Handan Shuangzi Metal Products Co., Ltd. is a manufacturer of drill point threads and self-tapping screws.

Since its establishment, our company has been committed to the production and research and development of threaded rods. We have invested in advanced Taiwanese equipment and hired technical experts in processes such as hexagonal shaping, tail clamping, thread rolling, carburizing, galvanizing, inserting washers, and packaging. We strive for perfection at every stage, and we are dedicated to providing high-quality products to our customers and business partners.

Throughout our operations, we always prioritize the growth of our customers as the foundation for our own prosperity. Therefore, we consistently adhere to the principle of诚信经营, responding to our clients' needs with urgency, employing a humanized approach to communication, promoting high-quality products, and earning the trust of our customers.

Our main products include: Drill Point Screws Series: Drill Point Wood Screws, Countersunk Self-Tapping Screws, Hexagon Drill Points (4.5mm, 4.8mm, 5.5mm thick Hexagon Large Flange Drill Points), Washer Head Drill Points, Blue and White Zinc Coated Drill Points, Pan Head Drill Points, Flat Round Head Drill Points, Collar Head Screws, Phosphate Coated Drywall Nails, Metal Composite Washers, Rivet Nuts, Bushings, Horse Shoe Washers, etc.

"Double Purple" Countersunk Screws, committed to making perfect screws. General Manager Zhao Yongliang sincerely welcomes all colleagues to discuss and cooperate!