We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Entr Smart Lock, Bluetooth Lock App , Rental Apartment Lock , Security Access System ,Fingerprint Door Lock Residential . We have now confident that we can easily offer the premium quality products and solutions at resonable price, good after-sales services into the buyers. And we're going to produce a dazzling future. The product will supply to all over the world, such as Europe, America, Australia,Oslo , Comoros ,Eindhoven , London .The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.