Judging from the top ten brands, Xianke brand has received strong support from the central leadership and the Shenzhen Municipal Party Committee and Municipal Government since its establishment. After years of efforts, the sales network and service outlets are all over the country. Xianke not only started the cause of laser solfeggio in China, but also successfully developed, developed and produced the earlier LD, CD and VCD laser discs and the first generation VCD and DVD solfeggio machines in China, which made Xianke keep pace with the times in laser solfeggio technology and walk in the forefront of the world. Its trademark has great influence at home and abroad.