How about Kong Zhenping's erhu?

The "Changle" brand erhu of Xingong National Musical Instrument Factory in Jiangyin City, Jiangsu Province was founded by Mr. Kong Zhenping in 1997. The erhu of this brand inherits the traditional excellent craftsmanship of local erhu production, with more exquisite decoration, exquisite materials, antique appearance and beautiful rhyme. With its good quality, low price and thoughtful service, it has been well received and recommended by artists and users in the market. In addition, the "Changle" brand erhu has also passed the testing and certification of the Musical Instrument Quality Inspection Center of China Light Industry Federation.

Therefore, it can be considered that Kong Zhenping's erhu is of good quality and timbre.