Shenzhen Trettitre Technology Co., Ltd. is a aggressive, highly designed brand that has extremely high demands on its products.
Founded in 2021 and headquartered in Shenzhen, China, it has obtained ISO9001 certification and a number of patent certifications. The total area is 9,100 square meters. There are more than 300 employees, including more than 30 R&D engineers. We mainly produce portable speakers, floor-standing speakers, power amplifiers, Boombox, vinyl record players, power amplifiers, etc. All products have passed CE/FCC/ROHS certification and BT certification. The company has strong industrial design, software and hardware research and development capabilities. We have our own wood factory, mold factory and SMT factory, and we are dedicated to provide you with all kinds of HiFi speakers with full design, pure sound quality and high cost performance.