Shenzhen Kedida Electronics Co., Ltd. is a high-tech enterprise integrating the research and development, manufacturing, marketing and engineering services of industrial automation products. Our company consists of five departments, including Production Department, Technology, Finance Department, Engineering Department, and Sales Department. Our current products include a wide range of PH / ORP controllers, PH meters, orp meters, dissolved oxygen (DO), conductivity meters, salt meters, tds meters and other analysis controlling instruments and electrode products. Our products are widely used in environmental testing, pharmaceutical, food, medical care, water treatment plants and aquaculture industry, bio-engineering, fermentation technology, textile, petrochemical and other industries.