Royal Selangor Pewter Opening Hours. Founded in 1885, royal selangor is the world's foremost name in quality pewter, a brand synonymous with design and craftsmanship. 4 jalanusahawan 6, 53300 setapak jaya, kuala lumpur, malaysia. The operating hours of the centre is from 9:00am to 5:00pm daily. Pewter manufacturer in the world and in malaysia is the royal selangor visitors .