Established in Shenzhen City,China. a professional ultrasonic technology developer and manufacture company; also engage in the design of aromatherapy diffuser/air humidifier and manufacturing,developing high end ultrasonic aromatherapy diffuser products/air humidifier. Cooperate with our team will bring more innovative and creative products for all our customers and friends, we will be your best choice to support your company growth.WANGNIU TECHNOLOGY LTD. product demands:In order to ensure our products can meet the needs of consumers. We will focus to develop the high-end but low cost fragrance diffuser/air humidifier. All products are manufactured or assembled in mainland China, and have to pass through a rigorous inspection and complete the running test process. Constantly review products design and improve the old design and make sufficient changes to bring better aromatherapy products/humidifier to customers. Therefore, most numerous of users love our products and become more popular and affirmation in the market.WANGNIU TECHNOLOGY LTD. vision:Committed to improve the quality and expand the product line to provide more stable and qualified products.WANGNIU TECHNOLOGY LTD. our integrity of service spirit, will obtain customers lover and trust step by step, we will provide a complete product service and fast delivery.