Harry Warner Supply Company, and rented an office in the Bakewell building in downtown Pittsburgh. Harry sent Sam to New York to purchase, and ship, films for their Pittsburgh exchange company, while he and Albert remained in Pittsburgh to run the business. In 1909, the brothers sold the Cascade Theater and established a second film exchange company in Norfolk, Virginia. Harry agreed to let younger brother Jack be a part of the company, sending him to Norfolk to serve as Sam's assistant. A serious problem threatened the Warners' film company with the advent of Thomas Edison's Motion Picture Patents Company (also known
Tianyi Film Company Tianyi Film Company Tianyi Film Company (), also called Unique Film Productions, was one of the "big three" film production companies in pre-Second World War Republic of China. Founded in Shanghai in 1925 by the Shaw (Shao) brothers led by Runje Shaw (Shao Zuiweng), the company also established operations in Malaya and Hong Kong. Although the company's Shanghai studio was destroyed in 1937 during the Japanese invasion, its offshoot in Hong Kong, later called Shaw Brothers Studio, blossomed into a media empire under the leadership of the youngest brother, Sir Run Run Shaw. In 1922, Runje Shaw (Shao Zuiweng), the