Keihin Dock Co., Ltd. is a ship repair and maintenance company established in 1968 with investment from Nippon Yusen Kabushiki Kaisha. It specializes in ship repairs, shipbuilding, and environmental business sectors, focusing on small vessels and ship maintenance.更多信息

Sumitomo Heavy Industries is a comprehensive manufacturer of machinery, providing a wide range of products and solutions including mechatronics, industrial machinery, logistics and construction equipment, energy, and lifeline systems. They serve industries globally with a focus on supporting society and infrastructure, and are involved in advanced technology development, including space and medical equipment.更多信息