Sumitomo Precision Products Co., Ltd. is an integrated manufacturer of aerospace equipment, heat exchangers, hydraulic controls, wireless sensor networks, sensors, micro-electronics technology, and environmental systems. The aerospace division supplies its products to aerospace industries worldwide, including Boeing, Airbus, Bombardier, and Embraer. Formerly a division of Sumitomo Metal Industries, the aerospace business was spun off as Sumitomo Precision Products in 1961. More information...
According to PR-model, spp.co.jp is ranked 1,022,993rd in multilingual Wikipedia, in particular this website is ranked 83,324th in Japanese Wikipedia.
The website is placed before degruyteropen.com and after cdnair.ca in the BestRef global ranking of the most important sources of Wikipedia.
