BSPH is a leading manufacturer of commercial audio equipment and PA systems Brand. represent the pinnacle innovation, inspiring design advanced technology. Product range includes: Voice Alarm Systems, Audio Matrix All in one BGM & Public Address Management Amplifiers, Integrated Pre ...
Telephone:86 - 20 - 81801819
Address:Room 402, Silang Commercial Building, No.46 Maicunbeiyue beijing beijing 510000 China