Sumitomo Seika Chemicals is the business in Japan founded in 1944.
According to PR-model, sumitomoseika.co.jp is ranked 1,278,125th in multilingual Wikipedia, in particular this website is ranked 112,829th in Japanese Wikipedia.
The website is placed before realmadridbaloncesto.net and after boisearchitecture.org in the BestRef global ranking of the most important sources of Wikipedia.