New arrival Douwin room light control system

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New arrival Douwin room light control system   Packaging & Shipping     Company Information                             Douwin Int'l Industry Limited   Factory DOUWIN Int'l Industry Limited is the specialized Chinese manufacturer for CE-certified electronic lock, Our main products consist of hotel card lock, RFID card lock, cabinet lock, locker lock, magcard lock, fireproof UL Grade magnetic card lock, IC card lock, RF lock, 125khz card lock, 13.56Mhz lock, card lock, hotel card lock, electronic door lock, hotel lock system, sauna lock, one card pass, smart card lock, card key lock,intelligent lock, swipe card lock, stripe card lock, digital lock, energy saving switch, hotel safe, doorbell etc. Our products and systems are widely used in guesthouses, hotels, flats and office intelligent estates, and the quality and service of our products are widely acknowledged by our users.  Welcome to China ^_^!     FAQ 1. What are your market reach throughout the region? 2. What is your main product line is made? ♥ We mainly produce electronic locks.including electronic hotel lock, electronic household and office lock, electronic cabinet lock, hotel safe, doorbell etc. 3. Your factory or trading company? ♥ DOUWIN Int'l Industry Limited  is a comprehensive import and exportenterprise which combines industry and trade, integrates manufacturing andbusiness trade into one whole. 4. You have the ability to do independent research and development? ♥ We have capable engineering department  which has the research and development capabilities. We also collect regularly each customer feedback, product improvement and new product development. We also hold monthly new product launches. 5. How long is the warranty after I purchase your product? ♥  exact 2 years. Skype: douwinfeb Douwin room light control system, for your special choice.