TOKKIN is a precision metal materials manufacturer founded in 1940.

We produce high-quality, high-value-added materials according to the each customer specifications, such as processing metals into thin strips or sheets by cold rolling to improve mechanical properties, cladding different materials to form a single material, and applying resin or solder to metal surfaces.

Our materials are used in various applications, from daily life gadgets such as smart devices, PCs, automobiles, and game consoles to industrial equipment such as semiconductor manufacturing equipment, medical equipment, and textile machinery. Although our material is mostly invisible, it plays an indispensable role in the proper functioning of the product and its supporting components.

High-performance materials only TOKKIN can produce, support the technologies that are created one after another behind the scenes.

TOKKIN is a BIS-Certified Manufacturer

TOKKIN has successfully obtained certification from the Bureau of Indian Standards (BIS), India’s national standards body responsible for ensuring product quality, safety, and reliability, effective November 11, 2025.
This certification confirms our compliance with Indian regulatory requirements and further strengthens our commitment to supplying high-quality stainless steel products to the Indian market.

TOKKIN will continue to maintain and enhance its quality management system in accordance with BIS standards, and remains dedicated to earning the continued trust and confidence of our customers in India.

Certification Overview

Product: Stainless Steel Plate, Sheet and Strip
Steel Grades: Austenitic- X10Cr17Ni7 (301), X04Cr19Ni9 (304), X02Cr17Ni12Mo2 (316L)
Size Range: Thickness from 0.01mm to 3 mm, Width from 3 mm to 330 mm
Condition: Cold rolled Heat treatment Annealed with water quenching
Certification Number: 4100280071

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.

Synchronizing with our customers attentively- Every customer has distinct needs when it comes to material properties, which is why we prioritize open dialogue with our customers to ensure their expectations are met. We effectively meet customer requests through comprehensive coordination and attention to detail.
Raw materials from all over the world- TOKKIN is not affiliated with a major steel mills, insists on sourcing the best raw materials from around the world to achieve superior quality.
Thinnest gauges from 2 microns- We have 75 years of experience in re-rolling foil, having started in 1950. We are thrilled to announce the launch of mass production for TOKKIN's slimmest innovation yet, an incredible 2 microns in thickness!
Prototypes order available in a single postcard size- We provide flexible and prompt customer support for prototype orders. As long as we have stock, you can order even postcard size. Our flexible development and manufacturing system allows us to meet your specifications from the prototype stage.
Mass production from 100 kg; Special specs from 1 kg- MOQ for mass production is 100 kg. Additionally, if you have unique specifications, we can fulfill orders as small as 1 kg. We supply small lots even with made-to-order production, contributing to customers' inventory risk and total cost reduction.
We will continue to support you until a solution is found- We possess a diverse range of equipment and expertise to evaluate materials, including their mechanical and physical properties, as well as their metal structure. We offer comprehensive support, from research and analysis to verification, to assist our customers in solving their problems.

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