functions. AHM Engineering also delivers system design and installation of audio, lighting, and video equipment for permanent venues such as halls, theaters, coliseums, stadiums, schools, shopping malls, hotels, and convention centers. Its services extend to special effects design and engineering for stage and event environments. The company operates a trading division that sells professional audio, lighting, video equipment, special effects devices, and accessories, along with related installation support. Additionally, AHM Engineering offers a fully equipped rehearsal studio for bands and performers on a rental basis to support practice and production preparation.