OPTRAFFIC® is the official supplier of 2016 G20 Summit in China, providing a series of traffic safety equipment to update real-time information, direct traffic flow and ensure the safety of motorists and pedestrians.
2016 G20 Summit
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OPTRAFFIC® is the official supplier of 2016 G20 Summit in China, providing a series of traffic safety equipment to update real-time information, direct traffic flow and ensure the safety of motorists and pedestrians.
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