With an annual output of about 400,000 violins, Queshan produces more than 80 percent of made-in-China medium and high-quality violins, violas, cellos, bass and violin accessories. (Photos: Xinhua)

About 90 percent of violin-related products from Queshan are made for exports to Italy, the United States, Germany and Hungary, generating an annual revenue of more than 10 million U.S. dollars.

A worker checks a product at a violin workshop of Queshan Violin Industrial Park in Queshan County of Zhumadian City, central China's Henan Province, June 23, 2020.

A worker works at a violin workshop of Queshan Violin Industrial Park in Queshan County of Zhumadian City, central China's Henan Province, June 24, 2020.

A worker works at a violin workshop of Queshan Violin Industrial Park in Queshan County of Zhumadian City, central China's Henan Province, June 23, 2020.

A worker works at a violin workshop of Queshan Violin Industrial Park in Queshan County of Zhumadian City, central China's Henan Province, July 3, 2020.