Lanzhou Keqing Instrument Co., Ltd.

http://indotrade.co/keqing

Lanzhou Keqing Instrument Co., Ltd. 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.

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