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FEATURED PRODUCTS
Electric metering, transmission, control
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Single Phase 2 Channel Power Metering Module
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WiFi &4G &RS485 Three Phase Smart Meter with LCD Screen
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7KW EV Charger Motherboard
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IP PDU Smart Meter
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Embedded 3 Phase AC Power Metering Module
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Din Rail Single Phase Electric Energy Meter
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DC Fast EV Charger Metering Module
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Single Phase DC &AC Self-adaptive Metering Module
ABOUT US
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About Us
Focused on R&D of power measuring, monitoring and control technologies since 2009, Shenzhen JianSiYan Technologies Co., Ltd. is a high-tech enterprise committed to offering professional one-stop service from solution to manufacturing of related hardware. Since its establishment, JSY has developed 100+ types of products in four major categories such as EV Charger and Operation System, Data Center Monitoring System, Energy Management System and Intelligent Fire Fighting Platform.
ONE-STOP SOLUTIONS
From technical solution to hardware manufacturing
LATEST BLOG
Blog post
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The Necessity of DC Power Metering?
Renewable energy or non-renwable energy, human in the world consumed 18 trillion KW electric energy…
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What Do You Know About EV Chargers?
EV charging infrastructure has been listed as one of the main industries in most countries worldwide…
Contact us
Please give your inquiry in the form below. We will reply you in 24 hours.
Shenzhen JSY Technology Co., Ltd.
Power Metering and EV Charging Module &Solution OEM /ODM Expert