承担研制日本运载火箭和星上远地点发动机的石川岛播磨重工业公司,每年空间产品销售额达100亿日元。在今后五年内还将增加到300亿日元营业额。据该公司估计,今后火箭、卫星推进系统和地面测试装置销售量将会成倍增加,以后五年内出售的空间环境利用设备超过现在五倍以上。 Ishikawa Shimabara Heavy Industries, which undertakes the development of Japanese launch vehicles and apogee engines, has annual sales of 10 billion yen. In the next five years will increase to 30 billion yen turnover. According to the company’s estimates, sales of rockets, satellite propulsion systems and ground-based test equipment will double in the future, with more than five times the amount of space environment equipment sold in the next five years.