Home Division: Audio / Video / Home Automation. Professional Division: Pro Audio / Pro Lighting

Our Philosophy Our work is focused on promoting and marketing the systems development and related services around advanced technologies and products through custom attention and business partnership. Committed with offering solutions that satisfies in high degree the market major demands, Extended GM as solution, focuses the job to consolidate relevant position as technical service provider. Feeding us with each experience, we put effort to get higher integral quality standard, and so grow...

Our Philosophy Our work is focused on promoting and marketing the systems development and related services around advanced technologies and products through custom attention and business partnership. Committed with offering solutions that satisfies in high degree the market major demands, Extended GM as solution, focuses the job to consolidate relevant position as technical service provider. Feeding us with each experience, we put effort to get higher integral quality standard, and so grow up together with our valued clients and partners.