田口電機工業 Company Overview

A department store of plating that supports everything from nanotechnology to rocket technology.

We provide cutting-edge plating technology from Saga Prefecture in Kyushu. As experts in surface treatment, we offer high-precision plating and surface processing technologies across a wide range from low-tech to high-tech and from micro to nano. We have a vast selection of plating varieties, often referred to as the "department store of plating," including electroplating, electroless plating, composite plating, alloy plating, chemical plating, electroforming, functional plating, decorative plating, hard plating, anodizing, chemical conversion treatment, polishing, and more than 50 different types of plating and surface treatment, all available with high quality, high precision, and short delivery times. Equipped with advanced analytical instruments such as electron microscopes and X-ray analysis devices, we can quickly analyze the physical properties, plating characteristics, and corrosion resistance of plating films. In terms of quality control, we enhance the reliability of plating through numerical management using ICP emission spectrometry and electrophoresis analysis for the analysis of plating solutions and wastewater treatment. As a leader in the plating industry, we have quickly adapted to ISO 14001, ISO 9001, and RoHS regulations, and we actively engage in research and development of plating technologies related to nanotechnology, MEMS, micromachines, hydrogen energy, and fuel cells, providing environmentally friendly, high-quality, and high-precision plating.