Founded in 1958 in South Korea, it is one of the top ten brands of pianos, a powerful manufacturer of upright pianos, a representative of Korean pianos, and a comprehensive enterprise specializing in the production and sales of musical instruments

In 1958, as a pioneer in the spirit of "serving the country with enterprises" for the revitalization of the musical instrument industry, Tri-benefits Musical Instruments has now become the largest comprehensive manufacturer of musical instruments in China and the world's largest piano export company. The history of Sam Yi piano is the representative history of Korean piano. With advanced technology and excellent quality, Tri-benefits has gradually grown into the world's No. 1 comprehensive musical instrument company. In 1971, it passed the KS certification in China. In 1983, in cooperation with the Klaus Fenner Piano Institute in Germany, the quality of new products was continuously improved. In 1985, he won the gold medal in the "World Piano Quality Competition" held by the famous French magazine Diapason. In February 1995, it was certified by TUV, a world-renowned German certification body, and ranked first in the piano industry at this time, and obtained the "ISO 9002 International Quality Assurance System Certification". In 2003, the Korean Management Association selected the digital piano developed by Tritsuki Musical Instruments to become the No. 1 industrial brand in Korea, and has proven the excellence of the product in other organizations. In 2008, it acquired the famous German brand SEILER piano and became the world's fifth largest piano manufacturing company. The reason why Tri-benefits Musical Instruments has become the world's top musical instrument manufacturer is not only because we can actively develop technology, but more importantly, we have the corporate will to actively participate in the development of the country's export economy and the continuous support and encouragement of our customers. Tri-benefits Musical Instruments is still able to become the standard-bearer of the world's musical instrument industry as the goal, with the enterprise spirit of customer first and the world's advanced level, and strive to produce perfect and pure products.

Founded in 1958, Tri-benefits Group is currently the largest piano company in South Korea and one of the largest musical instrument manufacturers in the world, with branches or music centers in China, South Korea, the United States, Japan, Germany, Indonesia and other countries. Tri-benefits products have been in the Chinese market for 10 years, involving many industries such as musical instruments, casters, education, machinery and equipment, and wood processing, and occupy a large market share, especially in the musical instrument industry, which has continued to develop steadily in recent years. Since 2008, after the wholly-owned acquisition of the century-old German brand Sailor pianos, the quality of Tri-benefits and its series of pianos has been further improved and improved. Currently, our piano brands include: Triyi, Selor, Konaby, Plumberg, Kronkinburg, Bernstein and Knobber. Comprehensive musical instruments include: guitar, electric steel, electric drums, wind music, flute and other musical instruments. In addition, in order to further develop diversified industries, Tri-benefits Group established Tri-benefits Duty Free Shop at Incheon Airport in South Korea in December 2015 to handle a variety of brand perfumes and cosmetics to provide better, more comprehensive and more considerate services to customers who support Tri-benefits.

Sailor Sanyi Musical Instruments (Shanghai) Co., Ltd., China Branch of South Korea Sanyi Musical Instruments Co., Ltd. It is the pioneer of Tri-benefits' globalization and quality improvement strategy. It was officially put into production at the beginning of 2005,Until 2009, it focused on the production of limited edition pianos, a variety of high-end and high-quality pianos, soundboards and other components. At present, it mainly focuses on imported piano tuning, adjustment, tuning operations and after-sales service.

Since 2008, after the wholly-owned acquisition of the century-old German brand Sailor pianos, the quality of Tri-benefits and its series of pianos has been further improved and improved. At present, the production plant of Sanyi musical instrument,Mainly concentrated in Indonesia and Germany, in order to ensure the overall quality of the piano, the senior technicians of South Korea's Tri-benefits and Germany's Sailor have trained a group of local technicians in China, and after several years of training and study, some of the technicians have the world's top tuning technology, so that the imported pianos can fully meet the needs of Chinese consumers.