proudsale.com, is a reseller of  Electronic equiptment with 6 years' experience of customer service. pridesale Electronic Company ,founded in 2010, formerly Best Electronic Company, is a high-tech enterprise, which integrate the development,production,sales and services into a whole. proudsale.com commits itself to provide the high quality communication products, electronic measure instruments, electronic products maintenance and MCU`s development platform  for customers. proudsale.com has been improving the sales and customer service systems,