Nippon Steel Nippon Steel (日本製鉄株式会社, formerly known as Nippon Steel & Sumitomo Metal) is a company that specializes in steel fabrication services. | ![]() Roseview Windows Roseview Windows is a manufacturer and supplier of uPVC (unplasticized polyvinyl chloride) sash windows. | |
Founding Date | Founding Date 1950 | Founding Date 1977 |
Type | Type Public | Type Subsidiary |
Tags | ||
Locations | Locations Tokyo, JP HQ Sydney, AU Guangzhou, CN Guangzhou, CN Huizhou, CN Shanghai, CN Dusseldorf, DE see more | Locations Olney, GB HQ |
Employees | Employees 113,845 | Employees 546% increase |

Roseview Windows is a manufacturer and supplier of uPVC (unplasticized polyvinyl chloride) sash windows.
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