Business scope: Sale,
Import And Export,
Technology Import And Export,
Technical Service Outsourcing,
Manufacture,
Instrument R D,
Piano Accessories,
Piano And Digital Piano Software Development,
Digital Piano,
Business scope: Piano Accessories,
Technical Service And Technology Promotion,
Wholesale And Retail Of Labor Insurance Supplies,
Digital Piano,
Wholesale And Retail,
Piano And Digital Piano Software Development,
Sporting Goods,
Stationery,
Art Supplies,
Musical Instrument,
Household Appliances,
Toy,
Furniture,
Electronic Product,
Import And Export Of Goods And Technology,
Piano,
Teaching Instrument,