United Master Limited is a leading professional and ethical manufacturing company, which passed ISO9001 certificate in 2007. Since established in 2006, United Master Limited has focused on the design, manufacture, sales and marketing of computer accessories products. Our products are including keyboard, mouse, headset, speaker, pc case,CPU fan, power supply,cooling pad and so on. Research and Development United Master Limited is specially in the research and development of our intelligent goods and consumer products and has strong designing and manufacturing capability in this line, any idea and any fashion design, just tell us, we are sure that you will get the satisfied products at competitive prices. Manufacturing We are producing 250k mice and 430k products per month, Our modernized production lines include automated processing equipment and procedures so that we can rapid

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