Shenzhen Dong Yuan Shun Industrial Co. Ltd.   

                                  Shenzhen City Rolando industrial limited company is located in industrial zone of Shenzhen City Guangdong Province, folk music, is a collection research and development, production, sales and service as one of the enterprises companies adhering to the "honest and trustworthy, with people," and the management principle, adhere to the "principle of dedication win-win cooperation" for the domestic and international customer service, create brilliance. Welcome all the friends come to visit, investigate and negotiate business.