Tianjin Shengdi Musical Instrument Co., Ltd. was established in 2001. Its predecessor was Tianjin Jinghai No. 1 Welfare Musical Instrument Factory. Shengdi Musical Instruments is a Sino-US joint venture that produces various Western brass instruments, woodwind instruments, mini gift instruments, percussion musical equipment, music classroom equipment, etc., musical instrument packaging and related musical instrument supporting products. The company is located in Copper mini craft musical instrument branch, wooden mini craft musical instrument branch, musical instrument packaging branch, percussion branch and in December 2006, it carried out technical cooperation with SELMER and GEWA of the United States to establish a subsidiary "Tianjin Revis" "Te Musical Instrument Co., Ltd." is a professional group-style musical instrument manufacturing company with a complete series, a wide variety, high output, good quality, large sales, strong strength and good reputation.

The company relies solely on the Beijing-Shanghai Expressway, Danla Expressway and Beijing-Tianjin-Tang Expressway, and is 50 kilometers away from the center of Tianjin, 60 kilometers of Tianjin Port, 50 kilometers of Tianjin Airport, and 150 kilometers of the capital Beijing. The land, sea and air transportation is very convenient. The company covers a total area of ​​125,000 square meters and has a construction area of ​​86,000 square meters. It has a total of 1,200 employees, including 65 middle and senior technical personnel and 15 foreign musical instrument experts hired from outside. In 2007, it passed the ISO9001 quality system certification and implemented the ERP information management project, thus making the company's management more rigorous and fast.

Sandy Company (invested and built subsidiary Tianjin Revester Musical Instrument Co., Ltd.) has established a strategic partnership with SELMER, the United States and GEWA, Germany. The company has introduced and borrowed from musical instrument manufacturing equipment from developed countries and With the technology and years of experience in producing musical instruments, we have developed and developed novel instruments with unique styles and unique craftsmanship, which are highly favored by domestic and foreign customers, thus enabling the company's musical instrument products to take solid steps to higher fields.

At present, the company's products are sold in more than 60 countries and regions. Over the years, our company has always been proud of its reality and quality, always adhered to the principles of high quality as the basis, technology as the leader, after-sales service as the guarantee, and mutual benefit, and always adhered to the people-oriented, environmental protection as the basis, and cultural development. Business philosophy, determined to set a good example for domestic musical instruments and create an excellent brand of domestic musical instruments.