Metal Surface Treatment - Company Ranking(9 companies in total)

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025〜Jan 20, 2026
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
テーエム	Address Niigata/ number of employees 8 Business Activities ○ Black dyeing of iron ○ Black dyeing of stainless steel ○ Parkerizing 　・ Zinc phosphate 【Processed products】 ○ Work tools ○ Ut... Key Partners	Iron, black dyeing <screw> metal surface treatment Other	This is an item that has been blackened with dye. Iron is a cheap material that is inherently prone to rust, leading to the formation of red...	All machines, tools, and precision parts that aim to improve aesthetics by being colored black, and those that require dimensional accuracy:...
		Iron and Parkerizing <Shakoman Frame> Metal Surface Treatment Other	This is a frame of a tool (shakoman) used for holding and fixing workpieces during welding and drilling processes, which has undergone a pho...	Painting base for all tools - Pliers - Wrench - Bolt - Nut - Socket - Spanner, etc.
		Iron and black dyeing <machine parts> metal surface treatment Other	This is a product that has been blackened for machine parts. Iron is inexpensive but is originally a material that rusts easily, leading to ...	All machines, tools, and precision parts that aim to enhance aesthetics by being colored black, and those that require dimensional accuracy:...
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