Tianjin Fu Chang Electronics Co., Ltd. is principally engaged in the manufacture of professional audio products manufacturers, including power mixers, bass guitar and amplifier stage series of audio.

• 天津市孚昌电子有限公司是主要从事音响产品制造的专业生产厂家，其中包括功率调音台、吉他贝司放大器和舞台系列音响等。