Mansion Industry Co., Ltd was established in 1985, as a professional audio manufacturer, which includes R&D, design, sales and services department.Most of Mansion business is OEM and ODM and does have her own brand "McLELLAND".Mansion has been in the audio business for more than twenty years, especially devoted to the professional audio equipment for 10 years.All products made by McLELLAND will include the professional audio equipment, such as Equalizers, Crossovers, Power Amplifiers, Video Signal Solution, Midi Controller, USB/Firewire Audio Interface, Mixers, Digital Effect Processors, Speaker, Microphones and Home Installation Audio products.Regarding to the quality control, Mansion insi ... more