塚田理研工業 Company Profile

We continue to uphold our pride as a top manufacturer of surface treatment processing and aim for further advancement.

Our company's feature is electroplating on plastic. Since successfully industrializing in 1963, we have been experimenting with the coexistence of industry and the natural environment. If the 20th century was a century that emphasized productivity, sometimes at the cost of destruction, then the 21st century should prioritize new creation and better coexistence with nature. Our company has quickly taken on the mission of recycling plated products, establishing technology to separate and recover raw materials and plating components from previously discarded disposal methods, and is now actively recycling plastic plated parts and printed circuit boards as valuable resources. The global perspective on nature conservation is a common viewpoint for all people involved in industry. Through our business in surface treatment processing, we are now sincerely committed to nature conservation. Tsukada Riken Kogyo Co., Ltd. continues to uphold its pride as a top manufacturer in surface treatment processing, centered on two pillars: plastic plating and Ni-Au plating for printed circuit boards, aiming for further leaps forward.