high-performance
TOKKIN's high-performance and high-value-added materials are manufactured by combining our core technologies of "precision rolling" and "heat treatment". By utilizing our know-how cultivated over many years as a cold-rolling manufacturer and our proprietary equipment developed in-house, TOKKIN supplies materials with tight thickness tolerances and controlled metallurgical structures. We also contribute to solving our customers' problems with materials that have contradictory properties or custom-spec materials. We do not only solve your problems, but we also actively take on the challenge of developing new properties.
Our proprietary technology creates unprecedented characteristics such as the "JIN Series" with high strength yet ductility and the "nano Series" with a finer metallic structure.
"TOKKIN's High-precision materials" with tight thickness tolerances are more severe than JIS. We also specialize in "Foils" of less than 0.10 mm in thickness, regardless of whether ferrous or nonferrous materials.