Suntime (Liaoning) Precision Equipment Co., Ltd. (abbr. SPE) is a modern enterprise system solely-invested Hong Kong enterprise. SPE is an important base of R&D and production for high quality aluminum alloy casting in domestic and foreign high voltage switchgear industry, automobile industry, aerospace industry, high-speed and urban light railway industry, robotics and medical industry, general equipment manufacturing industry. The company is located in Binhai Industrial Park of Yingkou Economic and Technological Development Zone. It has a total area of approximately 700, 000 square meters, along with three phase building schemes. The annual output of aluminum alloy castings will reach up to 100, 000 tons upon the completion of the third phase. In the meanwhile, the total area of the first phase is about 200, 000 square meters, equipped with more than 400 equipments, approximately 100 R&D and technical personnel and a total of 1000 employees. The first phase of the project was completed at the end of 2010 and currently in operation. The annual production capacity of aluminum alloy castings of the first phase is around 20, 000 tons.