Beijing Tongzhou Songzhuang foundry - China

Plant in 1985 by the United States, "UL" certification by the United States in 1987, "FM" certification by the State Economic and Trade Commission, on many occasions, Foreign Trade and Economic , the city party committee and the municipal government as "outstanding export enterprises" in 1987 by the state Office of the Electrical and Mechanical approved as a base for exporting enterprises in 1989 by the "double-mining" certification (that is permitted by international standards and the use of advanced foreign); Foreign Trade and Economic in 1993 to the import-export operations; 1998 by the ISO9002 quality system certification.