Hardened Steel Manufacturer and Exporter in China: Supplier for Wholesale and OEM Supply

Ningbo Krui Hardware Product Co., Ltd. is a leading manufacturer and supplier of hardened products based in China. Our range of hardened products includes various types of screws, bolts, nuts, washers, and other fasteners that are specially designed to withstand extreme conditions.

Our hardened products are made from high-quality materials and undergo rigorous testing to ensure maximum strength and durability. These products are ideal for use in industrial, automotive, and construction applications where toughness and resilience are essential.

At Ningbo Krui Hardware Product Co., Ltd., we are committed to delivering products that meet the highest standards of quality and performance. As a factory with over 20 years of experience in the industry, we have the expertise and resources to provide customized solutions that meet the unique needs of each customer.

Contact us today to learn more about our range of hardened products and how we can help you find the perfect solution for your needs.

Featured Products

  • Introducing our latest product, the Hardened Protective Case. Designed with durability in mind, this case will provide your smartphone with the ultimate protection against impact, drops, and scratches. Crafted from top-quality rugged materials, the Hardened Protective Case is engineered to guard your device against any potential damage. Its multi-layer construction features shock-absorbent properties, effectively dispersing impact forces and preventing impact damage to your phone. You don't have to worry about a shattered screen or scratches anymore. The Hardened Protective Case’s slim design will give you a minimalistic feel while still providing ultimate protection. It is made to allow easy access to all ports, buttons, and controls on your phone. Plus, its non-slip texture ensures that your device remains secure in your hand, minimizing the risk of drops. Moreover, the Hardened Protective Case has gone through rigorous testing to guarantee its performance. It has passed a series of drop tests, stress tests, and environmental tests, to ensure that your phone is always safe no matter what situation you tackle. Don't compromise on the safety of your phone anymore. Protect it with the Hardened Protective Case today! It is available now for various smartphone models.

  • 2 Pack Heavy Duty Tower Bolt Black 200mm (8), Strong Door Lock Bolt, Durable Slide Bolt for Increased Security on Gates & Doors. ON SALE for 15.99!

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  • Rounded Head Bolts for Various Applications in Stock

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