Builds and maintains strong relationships with customers and suppliers
In 1969, as part of events to celebrate its 50th anniversary of incorporation and 300th anniversary of foundation, YUASA inaugurated the Yamazumikai association for developing and maintaining mutually beneficial relationships with its customers.
In 1977, YUASA launched the Tankyokai association to strengthen relationship with its suppliers.
Throughout its history, YUASA has always valued trust-based relationships with customers and suppliers, and continues to promote this trilateral framework, as exemplified by the annual YUASA Grand Fair.