Applications                                               

1) Current measurement, monitoring and protection for electrical wiring and equipment.

2) Current and power measurement for electric motors, lighting, air compressor, heating

and ventilation system, air-condition equipment and automation - control system.

3) Current, power and energy monitoring device.

4) Relay protection device.

How to Order?
1. Please let us know what kind of model, color, poles and rated current etc.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 6-10 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.
 
Shipping:
1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
 
Payment:
1. We accept Western Union and T/T
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment.
 
Warranty:
1. We provide 1 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
 

Contact us:
Send your Inquiry Details in the Below, Click "Send" Now!
YOUR BENEFITS IS OUR BUSINESS!!!
 
Yueqing Heyi Electric Co., Ltd. is a young and flexible manufacturer of current transformers and DC Hall sensors. HEYI is a family company. The chief engineer, sales director, and production manager are all members of our family.HEYI was born in a small family. After years of hard work, the company has become an OEM and ODM supplier for many large European and American companies. Thanks to the strong R&D design team and production team, today Heyi has certificates from multiple countries. And test reports, we export to the United States, Canada, the United Kingdom, France, Germany, Italy, Spain, Portugal, Brazil and other countries, and have signed purchase agreements with power bureaus in Europe and Southeast Asia. In addition, HEYI is available in Egypt and Indonesia. The local factory, the company now has two brands of ASCT and HEYI, more than 6 product patents, more than 100 types of current transformers and DC Hall sensor models, giving customers more choices, and will develop new current transformers every year To meet the needs of future smart grids, buyers of current transformers and DC Hall sensors from various countries are welcome to establish long-term cooperation with Heyi. We can customize and design according to customer needs, and provide door-to-door Service, customers do not need to worry about problems after sales.