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Sumitomo Heavy Machinery Industry Co., Ltd. has many subsidiaries and is a comprehensive equipment manufacturer that manufactures and sells diversified products including large-scale industrial machinery and cutting-edge precision control equipment. The sales scale is approximately 900 billion yen (approximately 57.5 billion yuan), and the total number of employees is approximately 22,000. It has many manufacturing bases and sales networks around the world, including Europe, America and Asia, and conducts global business.
Sumitomo Heavy Machinery Industry Co., Ltd. was founded in 1888. Its predecessor was the Biezi Tongshan Repair Factory. Since its founding, Sumitomo Heavy Machinery has moved forward with the development of society and industry. Tracing the history of Sumitomo Group, we have been engaged in copper refining more than 400 years ago. The spirit of "product manufacturing" cultivated in a long tradition is exerted in various fields from nanotechnology to giant structures.
Sumitomo Heavy Machinery consists of multiple business units that use reliable "drive and control" technology to contribute to building a prosperous society. In the early 1990s, China gradually developed into a gathering place for the world's manufacturing industries, and Japanese manufacturing industries entered the China market one after another. Sumitomo Heavy Machinery established branches in Taiwan in 1990, Hong Kong in 1993, Shanghai in 2000, and Dongguan in 2006, thereby further expanding its sales market in China.
The Plastic Machinery Division affiliated to Sumitomo Heavy Machinery has a long history of more than 50 years. Since the establishment of Chiba Manufacturing in 1965, it has manufactured and sold various models of injection molding machines. At first, we started the injection molding machine business through technical cooperation with Netstal in Germany: in 1980, we started selling the SG series of self-developed models; in 1990, we started selling the SE series of all-electric injection molding machines, and our status in the industry has also increased day by day. In 2008, through the acquisition of German DEMAG Company, it added sales bases in Europe and improved sales performance.