Winsong International Trading Co., Ltd. is a manufacturer and international trading company based in Yantai, China, established in 1999. The company has grown from an earlier musical instrument fittings factory into a private enterprise with a focus on technological innovation and product development. With a workforce ranging from 1001 to 2000 employees and an annual turnover of approximately 0.5 billion US dollars, Winsong operates a factory spanning 50,000-100,000 square meters with two production lines and a research team of 51-100 people. They offer OEM services and hold an ISO17025 certification. Specializing in musical instruments, their product range includes saxophones (soprano, tenor, alto), guitars (electric), keyboards, violins, and cornets. They produce semi-finished and finished articles of wooden and copper pipes, with an annual output of thirty thousand pieces, adhering to French technical criteria. Beyond musical instruments, the company also trades in diverse product categories such as silica gel desiccant, plant extracts, agricultural fertilizers, oil plants, and brake drums. Winsong International Trading Co., Ltd. exports to a global market including Europe, America, Korea, Hong Kong, Taiwan, Macao, Australia, Canada, India, Malaysia, and the United Kingdom.