Introduction to piano     Th. Steinweg Nachf. Piano is one of the world's most famous pianos. It is a professional and high-quality domestic piano brand developed by Chinese technical team and specially engaged world-renowned European and American piano design masters. With excellent European and American pianos as the standard for product design and process control, it is a piano brand for professionals and high-end users. The instrument is made of European and American technology and Alaska A+ grade spruce solid wood soundboard. The piano has rich timbre, wide vocal range, great volume, crisp treble, rich alto, rich bass, professional touch using carbon fiber wear-resistant black keys, anti-real ivory white keys feel comfortable and sensitive feedback. SK-1 is a professional piano designed for large-scale musicians and pianists. It is a standard for large-scale concert performance, helping artists to play with ease, ingenuity and brilliant crown.

 Trace the sound of nature·Jump quality     Th. Steinweg Nachf. Triangle Crown series creates the ideal piano in the heart of artists, with multi-dimensional lifting. The imported string vibration is stable, and the imported cashmere felt hammer hits the sound of full, loud treble, full alto, rich bass, and pleasant, airy and elastic.

 Vacuum casting in one cast steel frame     Vacuum casting integrated molding strength jumps beautify details, integrated casting sound quality conduction is more smooth, the tone is more profound, improve the volume, enhance the beauty of the tone, so that the music is fuller.

 Key system     Using carbon fiber wear-resistant black keys and imitation ivory white keys, solid pressing of thick felt gasket, comfortable and balanced pressing strength, stable high-intensity playing performance, multi-dimensional improvement in touch, look and hear.

 Solid wood soundboard     There is good wood.  A piano is made up of 70% wood, and the quality of the wood determines the acoustic quality of the piano.

Using imported Alaska A grade spruce wood and modern automatic wood processing technology, with the domestic counterparts of advanced automatic spray production line and digital, high-frequency processing equipment. From wood treatment, rough processing and deep processing, the whole process of wood processing is under control. Quality control from the source, so that its sound quality can maintain full elasticity under different weather conditions, improve the stability of the piano quality.

 String system     The steel wire imported from Germany, strong extension force, stable vibration, bass strong, medium full elasticity, treble loud and ethereal, show the unique sound quality.

 String hammer     Adopt the exquisite soft and moderate imported cashmere felt hammer, multiple processes, thousands of percussion test, quality and performance strictly control to make the tone more beautiful.

 High precision string code     High precision string code adopts advanced CNC machine tool processing to reduce the work error and enhance the quality, which is strengthened in the aspect of oxidation resistance and more stable performance.

 Castor system     Fine steel casters with high strength wear resistance, more flexible steering and more smooth pushing and pulling.