土井鍍金 Product Lineup

Did you know that the peeling plating can be restored? It's something only possible with Doi Plating, which is done by hand, one piece at a time! We will finish it beautifully with excellent craftsmanship. *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract

Material × Plating × Processing = Infinity Simply with over 30 types of plating alone! The possibilities are endless with combinations of materials and processing patterns. We will definitely propose a method that perfectly matches your image. *For more details, please refer to the catalog or feel free to contact us.*

• Processing Contract

There are many processing companies, but I don't know where to ask for help... In such cases, I will teach you how to choose a reliable contractor without making mistakes. 【8 Rules】 - Meets deadlines - Possesses advanced knowledge and technical skills - Has solid process management - Excellent communication skills - Good character of the staff - Can respond flexibly - Variety of materials - Considerate of the environment If you're struggling with plating processing, please leave it to Doi Plating. *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract

Doi Co., Ltd. is a company primarily engaged in the regeneration and processing of plating. In recent years, we have established a reliable manufacturing system for special alloy plating and precious metal plating, such as silver, for communication-related equipment and electronic components. We continuously incorporate advanced technologies and leverage our accumulated know-how in product development, receiving high evaluations. Furthermore, by producing nickel-free plating that considers allergy measures, we are promoting a corporate lifestyle that is friendly to both people and the planet. [Business Activities] ■ Metal surface treatment *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract