Big Screws Supplier & Factory: Industrial Precision Engineering

Global Solutions for Heavy-Duty Hardware & OEM Manufacturing Excellence

Big Screws: The Invisible Backbone of Global Infrastructure

In the intricate landscape of global manufacturing, the humble "big screw" is not merely a fastener—it is a critical engineering component. From the wind turbines powering Europe to the high-speed rail networks across Asia and the expansive logistics hubs in North America, oversized fasteners serve as the anchor for structural integrity. As a premier Big Screws Supplier & Factory, Ningbo Krui Hardware Product Co., Ltd. sits at the intersection of traditional craftsmanship and Industry 4.0 innovation.

Global Market Dynamics: The Demand for Precision

Modern procurement demands have shifted. Companies no longer seek just "metal components"; they demand "Total Cost of Ownership" (TCO) optimization. This involves high-tensile strength materials, anti-corrosive coatings, and just-in-time delivery schedules. Our role as a global manufacturer is to bridge the gap between complex engineering specifications and scalable mass production. Whether for automotive assembly lines or large-scale construction, we leverage advanced CNC machining and hot forging capabilities to ensure that every unit meets international standards like DIN, ISO, and ASTM.

China 4.0: Supply Chain Resilience and Factory Efficiency

The manufacturing landscape has evolved. The "Factory 4.0" model, which we have adopted at our Ningbo facility, focuses on the intelligent integration of data and physical production. By implementing digitized quality control systems, we reduce defect rates to near zero, providing a level of supply chain resilience that global enterprises require in the post-pandemic era. Our strategic location—just 15 minutes from the Ningbo seaport—is not a luxury; it is a logistical necessity that allows us to slash lead times and maintain the agility required by our international partners.

Ningbo Krui: Expertise & Capabilities

Founded in 2004, Ningbo Krui Hardware Product Co., Ltd. has established itself as a leader in the hardware manufacturing industry. Strategically located in Ningbo, one of China’s premier industrial hubs, our facility is just 15 minutes away from the Ningbo seaport, ensuring efficient logistics and timely global delivery.

Quality & Expertise: As an ISO 9001:2008 certified company, we are dedicated to excellence. Our operation is driven by a robust R&D department, an experienced management team, and a workforce of 55 highly skilled professionals. By leveraging state-of-the-art manufacturing and testing equipment, we guarantee that every product meets the highest standards of quality and precision.

Our Capabilities: We specialize in providing comprehensive OEM solutions for non-standard metal components. We manufacture parts based on your exact drawings or physical samples, covering a diverse range of products including:

  • Precision Parts: Machined parts, stamped parts, and complex assemblies.
  • Hardware Components: Nuts, bolts, screws, rigging, brackets, rods, washers, bushings, rivets, pins, springs, handles, nails, inserts, sleeves, studs, wheels, spacers, covers, and more.
  • Material Versatility: We work with various materials, including stainless steel, carbon steel, alloy steel, aluminum alloy, zinc alloy, copper, and brass.

Featured Product Catalog

custom bushing

custom glass bolt

custom furniture bolt

stainless steel furniture bolt

furniture bolt

fastener suit

inbuilt nut

hanger screw

Frequently Asked Questions

What is your minimum order quantity (MOQ) for big screws?

As a custom factory, we offer flexible MOQ solutions. While we prefer high-volume orders for efficiency, we are equipped to handle smaller prototype runs for custom designs. Please reach out with your specific drawing for a feasibility study.

Do you offer OEM/ODM services for non-standard fasteners?

Yes. OEM/ODM services are the core of our business. We specialize in producing components based on your custom blueprints or physical samples. Our engineering team provides DFM (Design for Manufacturing) analysis to optimize production costs.

What quality standards do you adhere to?

We are ISO 9001:2008 certified. Every product goes through rigorous testing, including tensile strength analysis, salt spray testing for corrosion resistance, and dimensional accuracy checks using CMM equipment.

Global Reach

With a market presence spanning North America, South America, Europe, Australia, Japan, and South Korea, we proudly serve a global clientele. While 60–70% of our production serves the domestic Chinese market, 30–40% is exported worldwide, demonstrating our capacity to meet international standards.

We are committed to building long-term, mutually beneficial business relationships. We invite you to visit our factory in Ningbo for a face-to-face discussion and to see our capabilities firsthand.

All big screws Products