Some South Korean companies launched joint ventures in areas like animation and computer software, and Chinese traders have done a booming business back and forth across the China–North Korea border. In a 2007 survey of 250 Chinese operations in North Korea, a majority reported paying bribes. Robert Suter, who headed the Seoul office of Swedish-Swiss power generation company ABB, says ABB was staking out a position in North Korea, "It is the same as it was in China years ago. You had to be there and you had to build trust." A number of South Korean enterprises were mainly active in a specially developed industrial zone in Kaesong Industrial Region and Chinese enterprises were known to be involved in a variety of activities in trade and manufacturing in North Korea. European enterprises founded in 2005 the European Business Association (EBA), Pyongyang, a "de facto" chamber of commerce representing a number of European-invested joint ventures and other businesses. Ch'ongryŏn, the pro-North Korean General Association of Korean Residents in Japan, broadcast on their TV channel in 2008 a TV film in three parts featuring foreign investment and business in North Korea. This film was put on a YouTube channel called "BusinessNK" and could be watched together with a number of other videos on foreign joint ventures as well as other investment and business activities in North Korea.