In 2004, Anhui Automation System Engineering Co., Ltd. began to supply the products in the international iron and steel auxiliary works. In 2004, we exported instruments and cables to bar material factory in Thailand. In 2006, products, used in GA198M2 sintering machine works in Brazil, were exported. In 2008, we exported the instruments and cables which were used in VINASHIN3300MM hot-rolled steel plant in Vietnam. The exported products were thermocouple, thermal resistance, double-metal for the thermometer, pressure table, instrument sets, wire and cable, cable tray and power distribution cabinet and so on. Instrumentations, cables and equipments were exported to Pakistan, Bangladesh, India, Sri Lanka, Vietnam, Laos, Philippines, Malaysia, Indonesia, Turkey, Yemen, Sudan, Iran, Iraq, Brazil and other countries. In 2003, we undertook the projects of Xinchengte Steel Factory in Jiangyin, Jiangsu province. In 2004, we undertook the project of Su Iron & Steel Company in Jiangsu and Liuzhou Iron and Steel Project in Guangxi. In 2005, we began to undertake the projects of Wuhan Iron and Steel Works and Xiangtan Iron and Steel Works in Hunan province. The provided products were thermocouple resistance, double-metal as thermometers, pressure gauges, instrument sets, cables, bridge and power distribution cabinet and so on. Customers who need the instrumentation, cables and equipment are Henan Wugang, Hebei Tangshan Iron and Steel Group, Shandong Thai steel, Changzhi Iron & Steel, Hangzhou Iron and Steel and other new production line.