Hebei Oret Aluminum Alloy Co., Ltd. was founded through restructuring and separation of an affiliated enterprise of CSR Shijiazhuang Rolling Stock Co., Ltd. of CSR Corporation Limited. The company is engaged in casting and machining of aluminum alloys. The company is an important R&D and manufacturing base of aluminum alloy accessories of the railway manufacturing industry.

Since the end of 1980s, the company has started to undertake aluminum alloy casting projects and been engaged in casting of compressor housings of refrigerating units of railway refrigerated transportation by introducing an aluminum alloy casting technology from Germany. At present, the company is in the leading place in the same industry at home in terms of its technical level and production capacity. It has passed the certification of ISO9001 Quality Management System and become one of qualified suppliers of multinational enterprises such as ALSTOM and BOMBARDIER.

With many casting technologies such as a low-pressure casting technology, a permanent mold gravity casting technology, a sand casting technology and a pressure casting technology, the company can produce 1, 000 tons of all kinds of aluminum alloy castings every year. Meanwhile, the company has large advanced machining centers and other machining equipment introduced from Britain, the United States, etc. Its products involve in the fields of railways, war industry, aviation, electric power, electrons, etc. and are exported to countries in Europe and America.