Beijing Sheng Wang Acoustic-Electric Technology Co., Ltd Trademarks
BSWA

BSWA

Microphones; Acoustic meters
Owned by: Beijing Sheng Wang Acoustic-Electric Technology Co., Ltd
Serial Number: 77356403

VA-LAB

VA-LAB

Computer software to control and improve computer and audio equipment sound quality
Owned by: Beijing Sheng Wang Acoustic-Electric Technology Co., Ltd
Serial Number: 77356441