SINGOG has been serving as a professional electronic components supplier .We supply new and refurbished telecommunications hardware and equipment to Network Operators, OEM Vendors and industry partners. At the same time, we supply obsolete, hard to find, allocated and discontinued electronic components, and solve the faults. We carry a wide range of tested, warranted parts and systems in inventory across multi-vendor product lines and generations.We always insist on suppling professional product and service, looking forward to contact you!