TPR

JA

menu

Site Map

News Release

Products/Services

Powertrain field

Frontier field

Other products/services

Powertrain Related

Piston Rings

What is a piston ring?

Latest Technical Information

Cylinder Liner

What is a cylinder liner?

Valve Seat

What is a valve seat?

Valve Guide

Seal Ring

Carbon Scraper Ring

Technical trends and Development structure

Automotive Related

Exterior parts

Exterior Resin Parts

Metal/Molding Parts

Undercarriage parts

Aluminum products

Shock Absorber Parts

Aluminum Brake Drum

Other parts

Electrical and Electronic Parts

Equipment/Machinery Elements Related

Automotive Related Equipment

Infrared Heater/Related Equipment

Temperature Control Valve

Industrial Rubber Parts

Power System

Precision measuring machine

Home Equipment Related

Life/Service Related

New Business Related

Carbon Nano Tube

Nano Porous Material

CoRoMoCo®

Surface treatment

Company Information

Message from Top Management

Corporate Philosophy

Company Outline

List of officers

History/Chronology

Domestic Locations

Domestic Affiliated Companies

Overseas Locations

IR Information

IR News

To our shareholders/Investors

IR Library

Mid Term Management Plan

Financial Highlights

Shares Information

Integrated Report

TPR Quick Guide

Disclosure Policy

Sustainability

Message from Top Management

Sustainability Efforts

Environmental Efforts

Our Approach to the Environment

Environmental Conservation Activities and Efforts

Providing Environmentally-Friendly Products

Environmental Efforts

Compliance with Environmental Code, etc.

Reduce CO2 Emissions (Output Level)

Reduce Waste Volume (Output Level)

Reduce Critical Material Usage

Increase Recycled Materials

Promote Green Procurement/Green Delivery

Enhance Communication Activities

Raise Employees' Environmental Awareness

Responding to climate change

Control Structure

Our Technology

Numerical Targets and Results

Social

Quality Control

TPR's Procurement

Procurement Management

Procurement Commodities

TPR's Green Procurement

Trading procedure

Initiative for our Employees

Securing and Developing Human Resources

Creating a Comfortable Workplace

Promoting Diversity and Respecting Human Rights

Health Control/Safety & Hygiene

Intiative for Regional Society

Governance

Corporate Governance

Risk Management

Compliance

Please feel free to get in touch about
product information or transactions, recruitment, etc.

03-5293-2811

Contact hours are 8:30 to 17:00, excluding our company holidays.