Shenzhen Defull Metal Co., Ltd is an enterprise specialized in researching, designing, developing, manufacturing and marketing all kinds of thermometers and hygrometers. Our main products include bimetal thermometer, glass thermometer, hygrometer, etc., almost 50 series and over 200 models. Our products are widely used in the indoor and outdoor environment, such as home, office, hotel, school, computer room, carriage, greenhouse, stock farm, etc., and also can be used in measuring the temperature and humidity of the appliances, like fridge, barbecue oven, micro-wave oven, drying oven, and so on, Our main customers are from Mainland China, Europe, North America, Japan, Hong Kong and Taiwan, South-east Asia.

Our factory was founded in the year of 2004 and located in Shangxue technology industrial city, Bantian, Buji Town, Shenzhen, China, covers an area of 2,000 square meters with the standard workshop and workers‵dormitory. With more than 100 skilled workers and 20 rich-experienced engineers, office clerk and managers, 4 separate assembly lines, Defull has a monthly production capacity of 1,500,000 pieces, and a yearly turnover of CNY 10,000,000.
We strictly abide by the tenet of 〝quality first, customer upmost〞, so we pay more attention to the products‵quality, the research and design. To cooperate with the overseas company makes our products up to the internal top standard so that to ensure our customers the perfect quality goods and the best solution. At the same time, according to the principle of〝serve the customers〞, we accept the business of business of new products developing, processing on supplying materials, processing according to supplied samples, ODM,OEM, etc.