Nihon Denkai Kenma Kenkyujo Co., Ltd.

Possible to chrome plate ultra-hard material up to 6m in length.

Nihon Denkai Kenpo Kenkyujo Co., Ltd. is a specialized company in surface treatment that enables ultra-hard chrome plating of long lengths up to 6 meters. Our main products include hard chrome plating, ultra-hard chrome plating, matte hard chrome plating, aluminum direct hard chrome plating, and electro-polishing, covering a wide range of surface treatments. Our core technologies are ultra-hard chrome plating processing (matte hard chrome plating) and electro-polishing for stainless steel, aluminum, copper, and iron.