Helen piano, inc. Is a producer of the “hailun” piano, a high-tech company implemented by the national focus torch programme, a unit of deputy directors of the china music society, a national cultural industry demonstration base and a national cultural export priority. The vertical pianos, triangular pianos made by helens sell in europe, the united states, japan, etc., and have been widely recognized and well received locally. There are nearly 300 piano businesses in europe, north america, more than 40 in japan and more than 800 in the world. The helenian piano introduced all japanese high-tech piano equipment and production lines, and hired peter, the master piano producer in vienna, who has a 100-year history of family piano production; and george, the master of american piano design. Frank. Emson; mr. Spence, master of the validation and transcript, vienna; and mr. Etsumi, piano specialist, japan. Experts such as mr. Moo have come to the company to provide long-term guidance on assembly and production processes, thus achieving a perfect integration of japan's high-technology numerically controlled processing model with advanced european assembly processes. The main stand-alone and triangular pianos of helen have been well received internationally, with more than 80 per cent of corporate pianos currently exported to europe, japan and the united states, including more than 260 players in europe, and more than 40 players in japan selling the piano produced by helen's company. When the chinese helenian piano reached european level and entered the mainstream market in europe, the institute of music in graz, austria, the brussels institute of music in belgium, the public arts institute in paris, france, the henry wood auditorium in london, the vienna music institute, and the vienna music artists used the piano produced by helens. At the peace celebration concert in europe, helen's piano entered the golden hall in vienna and became china's first piano to enter the golden hall in vienna, and placed yong yong in the golden hall. It was a pride for the chinese. Once again, after the continuation of helen's piano in the golden hall, the danish crown chose helen's piano as the royal piano in denmark。