Zhongshan Hyperda Technology Co., Ltd. is a professional manufacturer of environmental temperature and humidity products in China. We specialize in developing and producing household thermometer & hygrometer, Timer, Food thermometer and Aquarium thermometer. It is widely used in commercial, family and aquarium fields. Our company was established in 1995 called Datronn, now factory moved from Shenzhen to Zhongshan at the end of May, located in Zhongshan port, transportation is convenient.In order to improve customer satisfaction, we use advanced automatic and semi-automatic equipment to ensure the high quality of products and work efficiency. Multi-function thermometer, with more than 20 product design patents. The product is calibrated by the National Metrology Testing Center, and got the CE, ROHS certification, the FDA certification.The pursuit of customers is the direction of our efforts. We offer high quality, low price, short delivery, excellent service to win the customers' support and trust around the world. Looking forward to working with you to create a better future.