DEC is one of the NO 1 manufactory of consumer electronic products in China.we have our own R&D department which includes 100 members who most are soft engineers, electronics engineers and structure engineers.and there are over 1000 workers in our factory. our main products are GPS, MP3 ,MP4 player, Digital Recorder, Digital Language Learning Machine,player and so on. The company carries on ISO9000 during production course. all of our products are designed by xxxxx products are of good quality and grace appearance,and can be passed CE, FCC,RoHS or other concerned standard test. We also can offer thoughtful service after sales and update the software of the products for users in time and free charge. all of our products are enjoying the middle and high market. right now our main promotion is our GPS xxxxx Polaris is professional apply itself to this line of business.Regarding the detail infomation about our devices ,please check our website.should any of them be of interest to you.let us know.we would like to help you at the first time. sorry for taking you time.and thanks for your attendtion.I am looking forward to your prompt reply about our GPS project. we await the favour of your prompt reply. sincerely yours Best regards Clytie oversea market managertel:+86 755 83626567mail: clytie at xxxxxmobile: +86 137 6022 1964 URL: www dot szpolaris dot com