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Time of establishment: March 24, 2021
Location: Tai'an, Shandong
Main products: Cartridge water meter
Multi user electricity meter
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Time of establishment: February 23, 2016
Location: Cangzhou, Hebei
Address: Building 2, Xinyuan Community, Liusiguan Street, Botou, Cangzhou, Hebei
Main products: Intelligent water meter
Intelligent water meter
Cartridge water meter
Ic card water meter
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Time of establishment: February 15, 2017
Location: Cangzhou, Hebei
Main products: Smart card water meter
Prepaid water meter
Intelligent control valve
Large diameter water meter
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Time of establishment: February 14, 2017
Location: Cangzhou, Hebei
Main products: Cartridge water meter
Card inserted water meter
IC card intelligent water meter
Battery
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Time of establishment: January 18, 2017
Location: Tai'an, Shandong
Main products: sensor
Production of electronic instruments
sale
computer
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Time of establishment: January 4, 2017
Location: Hainan Province
Main products: Production and sales: mechanical water meter
Smart card meter
Photoelectric direct reading remote meter
Heat meter
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Time of establishment: 2016-12-13
Location: Beijing Beijing
Main products: Smart card watt hour meter produced by sales head office
Smart card tap water meter
Liquefied gas digital toll meter and other intelligent electronic equipment
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Time of establishment: December 13, 2010
Location: Jining, Shandong
Address: No. 125, Tongji Road, High tech Zone
Main products: Heat meter
Ultrasonic heat meter
Water meter
Intelligent ic card type water meter
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Time of establishment: January 1, 2000
Location: Tai'an, Shandong
Company address: No. 1110, South Tianmen Street, South Development Zone
Main products: Smart card water meter
watt-hour meter
Gas meter
Heat meter
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Time of establishment: June 1, 2003
Location: Tai'an, Shandong
Address: Nantianmen Street, Tai'an, Shandong
Main products: Card type prepaid water meter
Prepaid electricity meter
Gas meter
Heat meter