This article explains how blade steels, handle alloys, springs, and finishes determine the performance and durability of an Automatic OTF Knife. It helps OEM buyers match materials like D2, M390, 6061 aluminum, and zinc alloy to different price tiers and applications, building reliable, competitive OTF knife lines.
View More
Discover the art and functionality behind custom OTF knives crafted by Yangjiang Ruizhen Industry and Trade Co., Ltd. This comprehensive guide explores their design, manufacturing process, collector appeal, and practical uses, emphasizing OEM services tailored for international clients seeking quality and style. Whether for outdoor use or collection, custom OTF knives offer unparalleled performance and aesthetic uniqueness.
View More 
