Alden Richards at 70th Anniversary of Sterling Notebook Philippines
Sterling Paper Products Enterprises is a Philippine school and office supplies manufacturing company founded by Lim Seh Leng, father of Henry Lim Bon Liong, whose brainchild has become the most sought-after hybrid rice in the country.
Sterling started out as Sterling Bookbinding in Binondo, Manila in 1956, with family photo albums as its main product. It grew and, in 1960, additional products were introduced including lettersets, stamp albums, autograph books; it later expanded as Sterling Paper Products Enterprises in 1961, becoming a school and office supplies shop.
Other celebrities present in the event was Kathryn Bernardo (one of the endorser of the product also) Morissette Amon and KZ Katindigan .
Watch Alden Richhards performance below.