Sumitomo Heavy Industries -Injection Molding-

In 1965, Sumitomo Heavy Industries established the Plastics Machinery Division and embarked on the plastic machinery business. Since then, the company has been developing industry-leading products and technologies, such as the industry's first all-electric injection molding machine with direct drive system motor, the integrated application Zero-molding, and other innovative technologies, and applications.
The company contributes to the production of a wide range of plastic products with an extensive lineup of high-performance injection molding machines and technology that realizes precise and high-cycle molding.

Furthermore, effective January 1, 2026, our “Plastics Machinery Division” has been reorganized as the “Plastics Solutions SBU.” Beyond just supplying injection molding machines, we are committed to delivering advanced solutions powered by cutting-edge technologies and strengthening our after-sales services, ensuring a swift response to your challenges.