Tech-Security Electronic technology Co, . Limited was established in 2008 and has become a renowned organization over the years. Tech-security Electronic Technology Co, . Limited is a leading exporter, buying house in China offering high quality wireless intercom, wireless video doorphone, wireless video intercom, walkie. Also, our success can be evaluated by considering our annual revenue of US$2.5 Million - US$5 Million. Currently, we are serving importers and buyers from South America 12% Africa 9% Eastern Asia 12% Domestic Market 8% North America 10% Eastern Europe 8% Southern Europe 9% Mid East 10% Northern Europe 8% Oceania 14% and accepting payments via T/T, MoneyGram, PayPal. With a workforce of Above 1000 People we are able to facilitate and respond to our clients within 48h-72h.