Heavy-duty OTF knives have surged in popularity within the EDC community due to their robust construction, rapid deployment, and versatile use. Combining premium materials and innovative mechanisms, they serve outdoor enthusiasts, tactical users, and collectors alike. Supported by top brands and quality OEM manufacturing hubs like Yangjiang Ruizhen Industry and Trade Co., Ltd., these knives represent a modern EDC essential blending technology and tradition.
View More 
