Augreener Electronic Technology Co., Ltd is dedicated to the design, research and manufacture of reliable, innovative and eco-friendly products. With over 4 years of development of energy harvesting technology, Augreener launched the first battery-free wireless doorbell in the world wide in 2012. Augreener has strong R&D capability, superior process technology and international patents pending. Augreener is at the frontier of research and development of energy harvesting technology. We focus on establishing the harmoniously unification between the human and the nature, offering consistent technology innovation and wonderful user experience. Our pursuit is creating more competitivevaluable and creative products with high profit rate return for end-users and our business partners.