proudsale.com, is a reseller of Electronic equiptment with 7 years'
experience of customer service. E sightway Digital Technology
Co.,Ltd,founded in 2010, formerly Beijing Proudsale 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, which ensured the effective commucation with customers and
the supplyment of high-quality services. The stringent standard for
product quality and the upholding of consistent conscience make
proudsale.com's products sell widely cross Europe, North America
South America and Southeast Asia ,and other districts.