Suzhou Holi Smart Technology Co., Ltd. is located in beautiful suzhou city, that is a professional supplier which provide development, manufacturing, sales of various water quality analysis instruments. Our company specialize in the production water quality analysis instruments and various sensors. Main production:1. Industrial Online Meters/controllers and various sensors/electrodes.2. Environmental protection Online Meters/controllers and various sensors/electrodes.3. Flow meters and pressure gauges4. Laboratory instruments and electrodes5. Business water quality tester pen (PH/TDS/EC/ORP/TEMP......)6. Soil meter/ Soil detector/ Fertilizer nutrient tester7. Hygrometer and thermometer8. RefractometerOur products widely used in power plant, petrochemical, mining and metallurgy, environmental protection of water treatment, light industry electronics, water plant and drinking water distribution network, food and beverage, hospital, aquaculture, new agricultural planting and biological fermentation process and other industries,ect. helping customer to provide good water quality monitoring solutions. Focus on water quality monitoring and analysis, To be your ideal water quality monitoring supplier.Our company has more than ten years experience of locale and Industry practice, during many years expand enterprising, We have professional engineers responsible for digital circuit and system development, helping produce the products that customers demand.Focuses on technological innovation, complies with industrial development and progress, to provide customers with high precision, smooth operation, good and stable performance of quality products. Accelerate the development of new products to ensure product quality; Quick response mechanism to meet customer needs. we continue to innovate, continuous progress, so that the enterprise is full of vitality, to provide customers with high-quality products, so that customers experience quality products and services.