Product Categories

Energy storage system

Inquiry about NAS Batteries

NAS Batteries (Catalog Download)

NAS Batteries

Insulators and power equipment

Inquiry about Insulators and power equipment



Hardware for Insulator Assemblies

Automotive Ceramics Business

Inquiry about Automotive Ceramics Business


Diesel Particulate Filters (DPFs)

Gasoline particulate filters (GPFs)

NOx Sensors for Engine Exhaust Gas

Special Metals and Mold Products

Inquiry about Special Metals and Mold Products

Beryllium Copper Products

Copper-Nickel-Tin Products

Beryllium Products

Mold Products

Special Metals (Catalog Download)

Electronic Components Business

Inquiry about Electronic Components

Chip-type Ceramic Rechargeable Battery "EnerCera" Series

Wafer Products

Piezoceramic Actuators

Translucent Alumina Ceramics "HICERAM"


Micro-Lens for UV-LED

DCB and AMB Substrate for Power Modules

High-Performance Ceramics

Inquiry about Ceramics for Semiconductor Manufacturing

AlN Heaters

Electrostatic Chucks

Process Technology Business

Inquiry about Industrial Process Products

Industrial Heating Systems

Kiln Furniture & Refractories

Ceramic Membranes & Separators

Glass-Lining Products

High-Temperature Dust Collector

Ceramic Pump & Vacuum Pump

Radioactive Waste Treatment System

Gas Analysis Products

Inquiry about Gas Analyzer


Inquiry about other products

Inquiry and request related to us besides the products

Inquiry and opinion about NGK besides the above. (About NGK)

Procurement Information Apply to be a Supplier


Investor Relations

Research & Development


Environmental Activities

Community Relations Activities

NGK Foundation for International Students


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