something special. something amazing.
New products are being created one after another for a more convenient and prosperous future.
TOKKIN's high-performance materials lead to new technology.
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Applications
Hardness / Tensile Strength
Character of Material
TOKKIN's materials are used in a wide range of products, from digital consumer products in everyday life such as smart devices, PCs, automobiles, and gaming devices to industrial equipment such as semiconductor manufacturing equipment, medical devices, and textile machinery.
TOKKIN's custom-made materials meet your requirements and solve the issues.
We provide made-to-order materials with small lots and short lead time.
"Do you have a material with these properties?"
"I would like to solve this problem..."
Inquiries to us usually start with a conversation like this.
We offer proposals that lead to the overall optimization of our customer's product manufacturing process, such as yield and process efficiency improvement.
TOKKIN is a cold rolling manufacturer established in 1940.
We develop, produce, and distribute the highest quality materials.
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Corporate movie is also available.
TOKKIN aims to be an "Excellent Company" that will last for 100 years, and is committed to creating the future from environmental, social, and governance perspectives.
Our core technologies of cold rolling and heat treatment equipment, as well as the know-how we have cultivated over the years, enable us to produce high-functional, high-precision materials.
Our in-house designed Rolling mills and Automatic Gage Control System built into Rolling mills make us capable of controlling the thickness with high precision.
Through effects of cold rolling and heat treatment, we control the crystal structure of metals and improve mechanical properties, hardenability, and wear resistance.
