Sim Power is a professional PC cases and Power supply manufacturer located in Donguan and Shenzhen city, China. We have been a successful business in the domestic market and have started exporting our PC cases and power supply in 2000. It has grown to be a large private enterprise with area of 33, 000 square meters and annual production capacity is over 2, 000, 000pcs, which are well sold in Southeast Asia, Europe, and America. With one of the broadest portfolios of products available, Sim Power products are used by many of the leading electronic products OEMs today. Our production plants are ISO 9001 certified, and the Testing Center includes EMC lab, Environmental Lab, Noise Analyzing Lab, Vibration Lab and Simulative Power Network Environment Lab. We were among the first in the industry to introduce CHROMA, ATE, ICT Testing Equipment and SMT Production Equipment acknowledged by international standards. This enables us to offer professional quality for our customers.