Working environment

1. Ambient temperature: -10° C~+40°C

2. Altitude: <1000m

3. Relative humidity: <90%

4. The installation site should be no gas, steam, chemical deposition, dust, or dirt that will affect transformers' insulation seriously, also an explosive or corrosive medium is not 1llowed.

5. If any special working conditions are not in line with the above stipulations, the user shall negotiate with us."

Our Service:

1. quick response in before sales period help you got order.

2. excellent service in production time let you know each step we made.

3. reliable quality solve you after sale headache.

4. long-period quality warranty ensure you can buy without hesitation.

Why Choose Us:

1. One-stop supplier globally.

2. More than 10 years professional experience in electrical appliance industry.

3. We offer professional online technology support for perfecting your electrical solution free.

4. Experienced sales service and suggestion.

5. All the products with accessories under strict quality control and final inspection before shipping.

6. We can assure the powerful competitive price and reliable quality products.

7. Most competitive shipping rate from our own shipping forwarder.

8. Whatever big or small order, we can provide you one-to-one service.