Founded in 1998, Shenzhen QTS Technology Co., Ltd. has a dedicated R&D team, production specialists and professional administrative members. Our company specializes in the R&D, production and sale of high-fidelity Audio and Photovideo products. Our factory covers an area of about 5,000 square meters, including a cabinet and driver production workshop, a painting workshop and an assembling workshop. At present, our main products include speaker cabinet,speaker enclosure,speaker box,audio crossover,crossover,passive crossover,car audio crossover, car speaker systems and pan tilt remote...