Lanzhou Keqing Instrument Co., Ltd. was founded in 1994 and is specialized in the field of oil and gas metering and supporting works, including development, production and sales of water cut of crude oil (oil-water-gas composition) measurement, gas and liquid flow meters, wells and multiphase flow metering, surface measurement in oilfield and information engineering, industrial control products and supporting software. The company has passed ISO9001:2008 quality system and ISO14001:2004 environmental management system certification. We are regularly Selling: meter, flow meters, metering, multiphase, flowmeter, flow meter, instrument, flowmeters, oil. |
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