Qingdao Hai Hongda Meter Equipment Co., Ltd.   

Qingdao Hai Hongda instrument and Equipment Co., Ltd. is a comprehensive high-tech enterprise integrating R & D, design, production, sale and service of industrial instruments and environmental protection equipment. The company consists of industrial instrument division and environmental protection instrument division. The company has strong technical force, advanced production and testing equipment, and has a large laboratory in line with international standards, and has a group of professionals engaged in R & D and production of related products and engineering. The quality management and quality inspection organization of the enterprise is perfected. In strict accordance with the international quality system standard, with exquisite production technology, every product is standardized and qualified. The industrial instrumentation division is mainly responsible for the development, design and production and sales of various flow meters, pressure meters, temperature meters, liquid level meters and GPRS remote meter reading systems. The main products include LUGB series vortex flowmeter, electromagnetic flowmeter, turbine flowmeter, ultrasonic wave flowmeter, V cone flowmeter, pressure transmitter and liquid level transmitter, flow meter and flow control instrument, which are widely used in the measurement of liquid, gas and steam flow in various industries. Environmental protection instrument division is mainly responsible for: gas detection instruments: methane, all kinds of gas and formaldehyde, benzene, VOC, carbon monoxide, carbon dioxide, hydrogen sulfide, oxygen, all kinds of toxic and harmful gas detection equipment. Water quality testing instruments: COD, BOD, PH, TDS, TOC, ORP, conductivity, salinity, dissolved oxygen, turbidity and other types of ion concentration detector, as well as water sampler, infrared oil detector, constant temperature heater, nitrogen purge instrument and other laboratory equipment. Environmental safety testing instruments: dust detector, smoke detector, dust particle counter, air sampler, dust sampler, flue gas sampler, noise meter, thermometer, anemometer and other types of safety protection products and related environmental safety products. "Massive instruments and meters, ambitious blueprint goals, achieve win-win cooperation", Hai Hongda, serve you wholeheartedly!