Founded in 1931, it is one of the top ten brands of harmonica, a harmonica manufacturer with a long history, with advanced equipment and exquisite technology, specializing in the production and sales of harmonica

Shanghai Guoguang Harmonica Factory Co., Ltd. is the birthplace of Chinese harmonica factory. Founded in 1931, it is a company with a long history of 80 years and a professional harmonica production enterprise. For decades, it has produced various specifications of Guoguang brand and hero brand harmonica, and the harmonica has a complete variety. The products are exported to Europe, America, the Middle East, Southeast Asia, Hong Kong, Taiwan and many other countries and regions, and are well-known at home and abroad.

After Shanghai Guoguang Harmonica Factory was restructured into a limited liability company, we have always insisted on continuously improving product quality in the production and development of harmonica, insisting on making harmonica according to industry standards, and insisting on the inherent quality of harmonica as the premise to ensure the reputation of brand-name products, give full play to brand advantages, and strive to compete in the market.

Shanghai Guoguang Harmonica Factory Co., Ltd. produces Guoguang brand and hero brand series harmonica, melodica, tuner and harmonica stand. The harmonica is available in 28-hole, 24-hole, 16-hole, 10-hole 20-tone, 4-hole 8-tone and 12-hole 48-tone chromatic harmonica. The melodica has 32 keys, 27 keys, and 13 keys. There are single pipes, two pipes, four pipes, five pipes, six pipes, seven tones, twelve tones, and disc tuners.

In order to meet the needs of harmonica lovers, the company has carefully produced 28-hole, 24-hole, 10-hole 20-tone (Bors) high-end performance harmonica, with a variety of hardcover, counterparts, 12-tone full set of harmonica and 24-hole four-wheel and six-wheel harmonica, as well as 28-hole, 24-hole, 24-hole alto harmonica, welcome users to buy.