WENGWEI

Acoustic baffles for soundproofing purposes; Acoustic insulation panels; Acoustical insulation barrier panels; Acoustical tiles; Construction materials, namely, a nonmetal sub-floor membrane for residential and commercial soundproofing use; Sound absorbing flooring underlayment; Sound dampening blankets; Soundproofing materials; Stuffing composed of polyethylene, rubber, or plastic for pillows, cushions, comforters, duvets and upholstered furniture