Guangzhou Baiyun Kaiyun Electronic Equipment Factory, taking "Preparing for Success all the time" as our mission, surmounts one after another peak by our excellence. Founded in 2002, ten years' struggle witnesses our staff members' efforts and contributions, also records our glories and dreams. With ten years' development, Kaiyun has become a new and high-tech enterprise specialized in producing intelligent fire emergency public address system, conference system, professional speaker, ...   |