Tangshan Modern Time Electric Co., Ltd. was established in 2012, with more than 10 years of vertical deep cultivation in the field of urban flood control and emergency. The company has a series of products for urban flood control and emergency warning and monitoring: floating drainage pipe network flow meter, Doppler flow sensor, urban road water monitoring water level meter, non-silting full scale manhole water level meter, manhole cover broken/missing monitor, economic intelligent manhole cover, integrated solar river radar water level meter, etc. Combined with the urban flood control monitoring and management system, it can effectively provide system solutions for the "measurement, report, discharge and management" of urban flood control and emergency warning. The company has research and development center, research and development laboratory and other scientific research institutions and facilities, has served many customers, won the high recognition of customers in Beijing, Fujian, Hubei, Zhejiang, Anhui, Hebei and other provinces.