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Double Blue Fastener Manufacturing Co., Ltd. – ISO9001 & CE Certified manufacturer of high-performance self-drilling screws, wedge anchors, drywall screws, and wood screws. Trusted by contractors and builders worldwide.
Explore ProductsDouble Blue Fastener Manufacturing Co., Ltd. is a leading company in the fasteners industry, specializing in the manufacturing and development of reliable, high-quality drilling screws, wedge anchors, drop-in anchors, drywall screws, and wood screws. With years of experience in foreign trade export, we serve clients across North America, Europe, Southeast Asia, and the Middle East.
Our facility spans over 3,000 square meters and is equipped with advanced production lines and quality control systems. We hold CE, ISO9001, and ISO13485 certifications, ensuring every product meets international standards for strength, durability, and corrosion resistance.
Learn how we can support your next project →
Over 15 Years of Export Experience
We combine advanced manufacturing, strict quality control, and customer-focused service to deliver fasteners you can trust.
Our products meet international quality and safety standards for construction and industrial use.
Large-scale production capacity ensures fast delivery and consistent supply for bulk orders.
Eliminate middlemen and get premium fasteners at competitive wholesale prices.
Dedicated support team available to assist with technical questions and order tracking.
High-performance fasteners engineered for durability, strength, and ease of installation.
High-strength anchor for concrete applications. Corrosion-resistant white zinc plating.
Ideal for overhead and ceiling installations. Durable galvanized finish for long life.
High-tensile strength with enhanced corrosion protection. Suitable for outdoor use.
Precision-engineered for secure fastening in concrete. M12 x 100mm dimensions.
Self-drilling drywall screw with phosphate coating. Ideal for metal studs.
Corrosion-resistant coating. Sharp tip for quick penetration into drywall.
High-torque head. Designed for wood and particleboard applications.
Carbon steel construction. Hex head for high torque. Perfect for timber framing.
Countersunk head for flush finish. Ideal for metal-to-metal fastening.
Integrated washer for even load distribution. Excellent for roofing and cladding.
Versatile design for general-purpose fastening in thin metal sheets.
Low-profile head with large bearing surface. Ideal for soft materials.
15+
Years in Business
3000+
Square Meters Factory
50+
Countries Served
10M+
Units Shipped Annually
Yes, Double Blue Fastener holds CE, ISO9001, and ISO13485 certifications, ensuring compliance with international quality and safety standards.
Yes, we provide custom packaging, labeling, and product specifications based on client requirements.
Our standard MOQ is 1,000 pieces per item, but we can accommodate smaller trial orders upon request.
Production time is typically 15–20 days. Shipping via sea freight takes 20–40 days depending on destination.
Yes, we offer free samples for evaluation. Shipping costs may apply depending on location.
Contact us for quotes, samples, or technical support.
Phone: +86 156 9498 3433
Email: admin@dbluefastener.com
Address: Yongnian Dist, Handan City, Hebei Province, China
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