Sundy Electric Apparatus Co., Ltd., established in 2017 in Hangzhou, China, is a manufacturer and trading company specializing in low voltage current transformers (CT) and relays. The company offers OEM and ODM services, supported by an R&D team of 5-10 staff, and operates over 10 production lines. Their product portfolio includes low voltage current transformers, leakage protectors, Zero Sequence CT, Protective CT, transducers, and various types of relays. Specific current transformer offerings include Voltage and Power Measuring Split Core, Cast Resin Split Core, Split Core Electric Instrument, and Busbar Type Current Transformers. Sundy Electric Apparatus Co., Ltd. holds ISO 9001, CE, UL, RoHS, and IEC certifications, ensuring high-quality products. With an annual output value between US$5 Million and US$10 Million, the company serves major clients such as Siemens and Schneider. They have 5-10 employees and export to international markets including North America, South America, Eastern Europe, Southeast Asia, Oceania, and Western Europe.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
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Cable Entry Current Transformer
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Cable Entry Current Transformer, Find Details and Price about Power Meter Metering from Cable Entry Current Transformer - Sundy Electric Apparatus Co., Ltd.$60
Small Size Measuring Current Transformer
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Small Size Measuring Current Transformer, Find Details and Price about Power Meter Metering from Small Size Measuring Current Transformer - Sundy Electric Apparatus Co., Ltd.$60
Small Current Monitoring Transformer
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Small Current Monitoring Transformer, Find Details and Price about Vertical Bus Bar Rectangular Window from Small Current Monitoring Transformer - Sundy Electric Apparatus Co., Ltd.$60
Current Transformer Vertical Busbar
0·0 reviews
Current Transformer Vertical Busbar, Find Details and Price about Vertical Bus Bar Rectangular Window from Current Transformer Vertical Busbar - Sundy Electric Apparatus Co., Ltd.$60
Measurement Current Transformer
0·0 reviews
Measurement Current Transformer, Find Details and Price about Vertical Bus Bar Rectangular Window from Measurement Current Transformer - Sundy Electric Apparatus Co., Ltd.$60
Current Transformer High Accuracy
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Current Transformer High Accuracy, Find Details and Price about Vertical Bus Bar Rectangular Window from Current Transformer High Accuracy - Sundy Electric Apparatus Co., Ltd.$60
5000/5A Busbar Current Transformer
0·0 reviews
5000/5A Busbar Current Transformer, Find Details and Price about Vertical Bus Bar Rectangular Window from 5000/5A Busbar Current Transformer - Sundy Electric Apparatus Co., Ltd.$60
3000/5A Busbar Current Transformer for Measuring
0·0 reviews
3000/5A Busbar Current Transformer for Measuring, Find Details and Price about Vertical Bus Bar Rectangular Window from 3000/5A Busbar Current Transformer for Measuring - Sundy Electric Apparatus Co., Ltd.$60
Single or Multipul Busbar Current Transformer
0·0 reviews
Single or Multipul Busbar Current Transformer, Find Details and Price about Vertical Bus Bar Rectangular Window from Single or Multipul Busbar Current Transformer - Sundy Electric Apparatus Co., Ltd.$60
15/5A Current Transformer Fit Cable and Busbar
0·0 reviews
15/5A Current Transformer Fit Cable and Busbar, Find Details and Price about Busbar Rectangular Window from 15/5A Current Transformer Fit Cable and Busbar - Sundy Electric Apparatus Co., Ltd.$50
1500/5A Busbar Type Current Transformer
0·0 reviews
1500/5A Busbar Type Current Transformer, Find Details and Price about Split Core Current Transformer Rectangular Window Current Transformer from 1500/5A Busbar Type Current Transformer - Sundy Electric Apparatus Co., Ltd.$50
10/5A Split Core Electric Instrument Current Transformer
0·0 reviews
10/5A Split Core Electric Instrument Current Transformer, Find Details and Price about Voltmeters Ammeters from 10/5A Split Core Electric Instrument Current Transformer - Sundy Electric Apparatus Co., Ltd.$40
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Certifications
ISO 9001
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International Organization for Standardization 9001
Hunan Sundy Science and Technology Co., Ltd, established in 1993, is a leading Chinese manufacturer and trading company specializing in total solutions for coal analysis. With over 31 years of development experience, Sundy holds a significant market share in China for coal analysis products and operates an extensive overseas sales network covering more than 60 countries with over 35,000 units sold globally. The company integrates R&D and manufacturing, offering a comprehensive range of analytical instruments and systems. Their core product lines include Bomb Calorimeters, Elemental Analyzers (for carbon, hydrogen, nitrogen, sulfur, fluorine, chlorine), Thermogravimetric Analyzers, Ash Fusion Testers, Hardgrove Grindability Index Testers, and various Sample Preparation Equipment such as crushers, pulverizers, and sieves. They also provide advanced solutions like Automatic Robotic Systems, Stockpile-inventorying Equipment (including UAV systems), and Fuel Management and Control systems. Sundy's products are applied across diverse sectors including coal production, consumption, trading, inspection, and research, serving industries such as power plants, metallurgy, chemical, environmental, food & feed, and biomass fuel. The company is ISO 9001 certified and has a strong commitment to innovation, evidenced by over 210 patents, including 72 invention patents. With approximately 300 employees, Sundy operates a factory in Changsha, China, and is recognized as a "National Enterprise Intellectual Property Unit" and a member of the "National Coal Standardization Committee."
SDTGA408 Moisture Tester
Ash Fusion Tester
SDCHN435 Elemental Analyzer
Laboratory Isoperibol Bomb Calorimeter
Automatic Bomb Calorimeter for Coal Analysis
SDS616 Sulfur Analyzer
High Performance Proximate Analyzer
Sdtga5000A Proximate Analyzer
Zhejiang Sandi Electric Co., Ltd.
🇨🇳 China
2008101-200 peopleManufacturer/Trading Company
Own brand
High-tech enterprise
Low MOQ
OEM manufacturer
Shipments
40
Key customer
ACCIP
Key market
Europe
Review
5
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