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Global Leading Metrology Digitization Solution Provider, Goldcard provides you with smart products and services.
Smart gas meter
With advanced technologies including IoT, NB-IoT, and LoRaWAN, we can help you to deploy smart equipment in kitchens of your end users.
Smart flowermeter
When you connect the product with industrial and commercial users, you can reduce operation and maintenance costs and improve operation and maintenance efficiency.
Software
With “soft power” used repeatedly, high efficiency, security, and stable operation are obtained.
Cloud service
Have you ever imagined that through cloud computing, you can communicate with users, simplify outworking, and find new profit points? Now just have a try.
Solution
How to promote business transformation and meet customized requirements? Come and see how powerful our solution is.
What happened around us
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2021-12-24 10:04:47
LoRaWAN Gas Metering LoRaWAN Case Study
2021-09-17 09:50:35
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Subsidiary Companies
TANCY Instrument Group Co., Ltd.
Eslink Cloud Computing Co., Ltd.
Goldard Water Technology Co., Ltd.
Guangzhou Jinran Smart Gas Meter Co., Ltd.
Zhejiang Tancy Ultrasonic Technology Co., Ltd.
Chongqing Hezhong Huiran Trchnology Co., Ltd.
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4000-060-777
No.158 Jinqiao Street, Hangzhou Economic and Technological Development Zone , Zhejiang Province,China
od@china-goldcard.com
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