Ganggu Hardware has established itself as a leading manufacturer of precision metal fasteners and hardware components since its founding in 2014. Located in Dongguan, Guangdong Province, China, our company has grown to become a trusted supplier for businesses across multiple industries seeking reliable and high-quality hardware solutions.

As a professional hardware manufacturing company with over a decade of industry experience, Ganggu Hardware specializes in producing a comprehensive range of metal fasteners including screws, bolts, nuts, pins, rods, and specialized components. Our product portfolio features innovative designs such as the three-layer metal spring threaded insert nuts for metal pipes and ITT2S M6*20 inch crown nuts for tube fittings, all manufactured to exacting international standards.

Our manufacturing facility in Dongguan operates state-of-the-art production lines capable of producing metric system fasteners ranging from M6 to M10 specifications. We utilize high-grade metal steel as our primary material, offering both circular and hexagonal body forms with right-hand thread orientation. All our products undergo rigorous quality control processes, with 100% full-range inspection to ensure consistent performance and reliability.

Ganggu Hardware serves diverse industry applications including retail, general industrial manufacturing, and automotive sectors. Our zinc-plated surface treatment provides excellent corrosion resistance, making our fasteners suitable for demanding environments. The company holds ISO9001:2015 certification and complies with RoHS (Restriction of Hazardous Substances) directives, demonstrating our commitment to quality and environmental responsibility.

With a workforce of approximately 37 skilled professionals, our company maintains a lean yet highly efficient operation focused on delivering exceptional value to customers worldwide. Our production capabilities include custom tooling development, allowing us to create specialized hardware solutions tailored to specific client requirements. For businesses requiring samples, we offer free samples when existing molds are available, facilitating the product evaluation process.

Our product applications span multiple sectors, with particular strength in automotive component manufacturing where precision and reliability are critical. The three-layer metal spring threaded insert nuts are especially popular for metal pipe applications requiring secure, vibration-resistant connections. Similarly, our crown nut series provides robust solutions for tube fitting systems in various industrial settings.

At Ganggu Hardware, we understand that modern manufacturing demands both quality and efficiency. That's why we've implemented IoT-enabled automated production lines to enhance manufacturing precision while maintaining competitive pricing. Our packaging solutions, featuring plastic bags with outer cartons and pallets, ensure products arrive at their destination in perfect condition.

As we continue to expand our market presence, Ganggu Hardware remains committed to innovation and customer satisfaction. Our online product catalog at www.ggscrew.com/product-list/ provides comprehensive information about our current offerings, technical specifications, and application guidance.

Whether you're a large-scale manufacturer seeking reliable supply chain partners or a specialized business requiring custom hardware solutions, Ganggu Hardware offers the expertise, quality control, and manufacturing capabilities to meet your requirements. Contact our sales team today to discover how our precision hardware components can enhance your products and streamline your manufacturing processes.