At Ningbo Topbolt Metalworks Co., Ltd., we are a leading manufacturer specializing in high-strength fasteners and custom hardware solutions. Founded in 2001, our factory in Ningbo covers approximately 15,000 square meters and boasts a monthly production capacity of 2,000 tons. We pride ourselves on our commitment to quality, innovation, and customer satisfaction, ensuring that every product we offer meets international standards.
Features and Advantages:
Tailored Solutions: One of the standout features of our custom fasteners is the ability to tailor them according to specific project requirements. Whether you need unique dimensions, load capacities, or finishes, our team works closely with you to deliver exactly what you need. This flexibility ensures that our fasteners fit seamlessly into your projects, enhancing efficiency and reliability.
Superior Material Selection: We utilize high-quality materials such as Q235, A242, 304, and 316 stainless steel to manufacture our fasteners. The choice of material is crucial, as each type offers unique properties: Q235 provides a balance of strength and affordability, while A242, 304, and 316 are known for excellent corrosion resistance, making them suitable for various environments, including marine and chemical applications.
Advanced Manufacturing Processes: Our manufacturing process incorporates state-of-the-art techniques, including wire drawing, hot forging, and rolling. These methods ensure that our fasteners are not only robust but also precise, allowing for high-performance applications. Each step is meticulously controlled to uphold the highest standards of quality.
Corrosion Resistance: Many of our fasteners come with advanced finishes, such as hot-dip galvanization (H.D.G.) and Teflon (Xylan) coatings. These finishes provide exceptional protection against rust and wear, making our products ideal for outdoor and harsh environments. The corrosion resistance extends the life of our fasteners, reducing maintenance costs and downtime.
Quality Assurance: At Topbolt, we adhere to ISO 9001:2015 standards throughout our production processes. This commitment to quality control ensures that each fastener undergoes rigorous testing for durability, strength, and reliability before reaching the customer. Our dedication to quality is not just a standard; it’s our promise to you.
Versatile Applications: Our custom fasteners are designed for a wide array of applications. From securing structural components in construction and power transmission towers to facilitating the assembly of machinery, our fasteners play a critical role in ensuring the integrity and safety of various structures.
Global Reach and Support: With annual sales exceeding $15 million, our products are exported to North America, Europe, Australia, and beyond. We are dedicated to providing exceptional customer service and support, helping clients navigate their fastener needs with ease.
Size: Customization based on drawings or samples, both metric size and inch size are available
Material: Carbon steel, alloy steel, stainless steel are all acceptable. According to customer requirements
Color: According to customer requirements
Applications: Electricity, minerals, construction, industry, etc., applicable to various industries