Nanjing union sensing technology co., LTD was established in 2009 and has become a renowned organization over the years. We are a leading exporter, services in China offering high quality smart home. Also, our success can be evaluated by considering our annual revenue of Above US$100 Million. Currently, we are serving importers and buyers from South America 9% Africa 9% Eastern Asia 12% Domestic Market 8% North America 10% Eastern Europe 11% Southern Europe 12% Mid East 9% Northern Europe 11% Oceania 9% and accepting payments via T/T, D/A, Escrow. With a workforce of 501 - 1000 People we are able to facilitate and respond to our clients within less than 24h.