Best quality and durable stationery from renowned Manufacturer of Digital Door Lock, serving the market since 2011. taian rtr electronia , ltd operates under Third Party, dealing in yacht,digital door lock systems of all kinds, ensuring top quality and make. Our product line is specifically designed for school and workplaces, being supplied to not only domestic market but across borders as well constituting Australia,Canada,India,South Korea,United States export market share. Our corporate venture was introduced in Beijing, Beijing, China, with initial fortune worth US$5 Million - US$10 Million. We understand the value of trust that our customers place in us and being a reputable Exporter of Digital Door Lock and we make sure to look after production and shipping processes with strict quality maintenance. taian rtr electronia , ltd is a Corporation Limited Liability Company company, holding 9 Years of export experience helping us excel in the market with vast awareness and knowledge of a best product line. As of now, we have reached annual export value of Above US$100 Million catering Approx 5 Million US Dollar of annual revenue.