BEIJING ETERNAL RESOURCE INTL TRADING CO., LTD., was established in 1999, was a special import andexport each kind of musical instrument company. Themusical instrument product is many, Mainly produces non-Chinesemusical instruments and so on wind instrument, stringedmusical instrument primarily, the company produces thestringed musical instrument great variety of goods, year productivity more than 100, 000, mainly sell to countries and so on Europe and America, the depth the domestic and foreign user's high praise.