Expanded agreement brings broader sales, service, and application support to rubber and polymer testing laboratories across Japan.
TOKYO, Japan – August 1, 2026 – Alpha Technologies, a global leader in rubber and polymer testing instrumentation, today announced an expanded strategic partnership that names Tokyo Zairyo Co., Ltd., as its exclusive commercial partner for instruments and software across Japan. The agreement strengthens local sales, service, and application support for Japanese laboratories and production sites.
Japan’s rubber and polymer manufacturers supply tire, automotive, and industrial customers who hold their suppliers to strict quality specifications. Laboratory and production managers at these sites need fast answers on instrument selection, method development, calibration, and parts. A supplier far from the plant slows every one of those answers.
Under the expanded partnership, Tokyo Zairyo represents Alpha’s testing portfolio across Japan, including the Premier™ RPA, Premier™ ESR, Premier™ MDR, Premier™ MV, and Enterprise™ Software . Tokyo Zairyo supports customers from offices in Tokyo, Osaka, Nagoya, and Okayama.
“Tokyo Zairyo has been a valued partner of ours for many years, and this expanded relationship reflects the confidence we have in their commercial capability across Japan and the broader Asia region,” said Jayson Humble, Vice President of Sales and Marketing at Alpha Technologies.
Alpha and Tokyo Zairyo have worked together in the Japanese market for nearly a decade. Under the expanded partnership, Tokyo Zairyo represents Alpha Technologies’ full instrument portfolio across Japan, drawing on its deep relationships across the country’s industrial and manufacturing sectors. Alpha Technologies continues to provide direct technical support, applications expertise, and field service through its Japan-based engineering team. Installed instruments and existing service agreements continue without interruption.
“Our customers in Japan operate at the leading edge of materials science and manufacturing, setting one of the highest bars in the world for rheology testing,” added Humble. “They expect precision, fast response, and technical depth in their own language. Combining Tokyo Zairyo’s commercial reach with our own technical depth delivers all three and positions us to better serve these customers.”
“Alpha instruments and application expertise set the reference standard in rubber testing worldwide,” said Mr. Ken Yoshimi, Division Manager at Tokyo Zairyo. “We are proud to deepen our role as exclusive commercial partner in Japan to bring our customers the measurement capabilities they trust and the full strength of the Alpha Technologies’ team.”
Japanese customers are now served by one commercial relationship, backed by full Alpha Technologies technical support. Combining Tokyo Zairyo’s market knowledge and customer relationships with Alpha Technologies’ engineering and applications expertise makes it possible.
About Tokyo Zairyo Co., Ltd.
Tokyo Zairyo is a chemical trading company committing unrivaled expertise and services combined with a strong consciousness of corporate social responsibility. As part of the Zeon Group, Tokyo Zairyo provides an exceptional and extensive range of expertise and services while contributing to society by maintaining high ethical standards, motivating the organization through respect for individual potential, and developing as a creative enterprise.