Founded in 1990, Yinfei Technology (Jiangsu) Co., Ltd. has been listed in the top 225 global musical instruments and audio products by the American "Music Trade" magazine for many years, and is one of the top 10 enterprises in the domestic musical instrument industry and the vice chairman unit of the China Musical Instrument Association. The company's main products include single-row key electronic organs, electronic pipe organs, digital pianos, electronic drums, MIDI keyboards and other electronic musical instruments. Its electronic organ is basically functional, more used for teaching, hobby and leisure and entertainment, and is not very satisfying in examination and professional use, and its durability is not too good. But the pricing is not high, and the value for money is medium.