Wujin yueda Electroacoustic Equipment Co.,Ltd, was founded in July 1994.It is specialized in the manufacture of the Kaiyue Brand loudspeakers and loudspeaker fittings such as woofer, T-YOKE.

• 武进市悦达电声器材有限公司成立于1994年7月，是生产“凯悦”牌扬声器及扬声器配件华司、T铁的专业公司。