The Sea run (Beijing) Technology Co., Ltd.   

        Sea run (Beijing) Technology Co., Ltd. is headquartered in the core area of Zhongguancun, focuses on the optical fiber liquid level gauge, the oil industry information management as the leading industry, has been formed to " research, production, service " business model as a whole. YYL-XF optical fiber liquid level gauge is the national Torch Program, the national " 863 " key scientific and technological plans, national debt investment project. Mainly used in oil refinery, oil, oil depots and other petrochemical enterprises, the use of optical fiber transmission sensing technology, digital liquid level can be measured on a large oil tank, liquid level on-line, high precision, long distance transmission measurement.

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