Company Introduction HaiSheng company with South Korea join venture specializes in audio frequency disposal. We develop and produce the equipment of amplifiers. The main products are as follows: Digital Conference System, Frequency Shift Amplifiers for Teaching, Long distance Network ...
Telephone:86-0535-6374672
Address:Zhujiang Road, yantai, Shandong, China
CJK Audio Co., Limited specializes in research, developing, manufacturing, sales and technical services pro audio products. Over 10 years of experience our engineers is the foremost guarantee to all operation. Nearly 80 electro-acoustic professionals staffs are working for company ...
Telephone:86-20-61980376
Address:No. 122, Donghuan Road, Guangzhou, Guangdong, China