Shanghai Electric Meter Works Co., Ltd.
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Shanghai Powoo Industry Co., Ltd.
🇨🇳 China
200851-100 peopleManufacturer/Trading CompanyHigh-tech enterprise
Own brand
OEM manufacturer
ODM manufacturer
Shipments
5
Key customer
PAKISTAN MACHINERY TOOL FACTORY
Key market
North America
Description
Shanghai Powoo Industry Co., Ltd., established in 2008, is a manufacturer and trading company based in Shanghai, China, specializing in meter testing and calibration equipment. With 51-100 employees and a strong R&D focus, the company offers comprehensive solutions for metering error control. Their product portfolio includes high-precise testing instruments, test benches for electric, water, and gas meters, and on-site portable testing tools. They provide effective verification solutions, scientific management of testing data, and offer operation and maintenance training and technical consultation. Shanghai Powoo Industry Co., Ltd. operates a factory and provides OEM, ODM, and contract manufacturing services. They hold certifications such as CE, UL, CCC, and ISO 9001. The company has a significant international presence, exporting to markets across Europe, North America, South America, and Asia, and serves meter production plants, verification laboratories, metrology measurement centers, and R&D departments globally.
Electric Meter Current Transformer Dkl046$0.65
Water Meter Portable Tester$1000
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Micro Current Transformer$0.65
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Portable Energy Meter Test Equipment$2000
Current Transformer for Meters$0.65
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Meter Test Bench for Three Phase Energy Meter$15000
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EHE Electronic Technology (Shanghai) Co., Ltd.
🇨🇳 China
2012Fewer than 5 peopleManufacturer/Trading Company/Service CompanyPatented technology
High-tech enterprise
OEM manufacturer
Key market
Europe
Description
EHE Electronic Technology (Shanghai) Co., Ltd. is an innovative Hi-Science & Technology company established in 2012 in Pudong District, Shanghai, China. Operating as a manufacturer, trading company, and service provider, EHE specializes in the R&D, production, sales, and operation/maintenance of measurement, communication, and management systems for the energy and Internet of Things (IoT) sectors. The company holds ISO 9001 and ISO 14001 certifications and has a factory with two production lines. EHE's core product lines include electricity meters (single phase, three phase, panel meters, DIN rail meters, energy meters, prepay meters), communication water meters, and frequency converters (2000, 3100, 3300, W510 series). They also supply meter components such as transformers, current transformers, shunts, and LCD displays, alongside meter test benches and management software solutions like energy management and remote prepaid systems. With a strong focus on international trade, EHE exports over 90% of its products to markets in Europe, South Asia, and East Asia, including countries like Poland, Holland, France, and Indonesia. The company offers OEM services and has made significant breakthroughs in measurement and AMI system products, holding various inventions and utility patents.
45kw VFD Frequency Inverter for AC Motor Drive$80
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MID Approved Single Phase DIN Rail Smart Energy Meter (DRS-205C)$9.5
100A Shunt for Single Phase Energy Meter$0.15
MID Approved Single Phase DIN Rail Kwh Meter (DRS-205D)$9.5
Ebw Shunt for Single Phase Energy Meter$0.15
11kw VFD Frequency Inverter for AC Motor Drive$80
