Company
Frequently Asked Questions
We have established contacts for each product and service. Since phone numbers are different to products/services, please refer to contact pages by products.
You can see our recent achievements here.
In order to contribute to the realization of a prosperous future society and the development of the Yazaki Group, we conduct research and development of the necessary basic technologies.
In addition, we will utilize our knowledge to provide solutions to the technical challenges faced by the Yazaki Group.
Our company was founded in 1929 when founder Sadami Yazaki began selling wire harnesses (for vehicles). Later, in 1963, we established what is now Yazaki Corporation.
Our company is engaged in various environmental businesses. Please refer to the latest CSR Report for details.
If you have questions about the environmental performance or specifications of our company products, please select them from inquiries about product services.
Our support will be closed for vacation from December 27, 2025 to January 5, 2026 and will re-open on January 6, 2026.
Regarding sales, questionnaires, various surveys, etc., we cannot forward responses from our company or contact departments in charge or group companies.