Tsubota Co., Ltd., a premium scissor manufacturer in Sanjo City.We manufacture the highest quality metal cutting shears and gardening bonsai shears. Using the finest Yasuki steel, each piece is handcrafted through traditional forging, steel bonding, and hardening techniques, ensuring all processes are completed in-house.- Steel Bonding Method:This method uses a two-layer material combining steel and base metal for the blade, allowing the use of high-grade steel for the cutting edge, resulting in higher hardness and superior durability.- Traditional Heat Bath Hardening:By immersing the blade in a heated solution during the hardening process, we achieve uniform hardness throughout the steel core. Combining the steel bonding method with traditional hardening techniques, our shears offer consistent high hardness and can be sharpened to restore their original cutting edge.