About us

Our power transformers sell well all over the world, and are exported to Ethiopia, Malaysia, Thailand, Kenya, Mozambique, Congo, Rwanda, Pakistan, South Africa,as well as other places.  We have won a good reputation among customers both in domestic and abroad. We will do our best to provide more highquality products and services for you in the future!

Trade Terms

1.Payment: 30% in advance, balanced 70% to be paid before dispatch. L/C

2.Port of loading: Shanghai Port

3.Discounts: offered based on order quantities

4.Delivery time:10-30 days according to order quantities.

Why Us?

1.Quality assurance: All the power transformers will go through lots of tests carefully before dispatch: Raw material check, Winding test, Assemble test, Painting check, Nameplate check and routine tests.

2.Competitive production capacity: monthly production more than 1500 sets
3.Manufactuer's price: Factory direct sale, most competitive price.

Factory pictures 

S9 Series 35KV 33KV 24KV 13.8KV 11KV 10KV 6KV 690V 400V  three Phase Oil Immersed Distribution Power Transformer 

 Electrical  Transformer Characteristics

1. No devices like oil tank, and humidity absorber could assure the oil to be insulated from air and the oil could be used for 20 years consecutively without any treatment later

2. High qualified rubber used for the sealing

3. Oil filling in vacuum condition

Electrical transformer detailed parameters:

High voltage:6/6.3/6.6/10/10.5/11

Low voltage:0.4

High voltage tapping rang:±5% or ±2x2.5%

Connection symbol:Yyno or Dyn11

 Technical Parameters:

certificate

1, At the customer's request, certified specialists from the Shenghui training center provide the following kinds of services:

§ Commissioning process for Shenghui products;

§ Setting and adjusting Shenghui products;

§ Installing new product series from Shenghui

§ Maintaining Shenghui products in top condition.
Service sessions can be held at either customer facilities or at Shenghui facilities. In addition, wide training (including theoretical and practical issues) can be conducted at our place.

2,Our reliable group of service and design engineers in our Technical Department are committed to:

§ Answering all client questions,

§ Providing all possible options on Shenghui’sgv equipment maintenance;

§ Investigating any potential or real failures. 

Our qualified staff can detect, analyze and eliminate the most integrated and complex problems. They can do the following:

§ Provide in-depth answers to your questions, whether simple or complex;

§ Renew the control system or other component product elements;

§ Repair company products.

Within the warranty period, what do we do?

If upon investigating the origin of a product failure, our experts detect any production defects, changes will be made free-of-charge as discussed and agreed upon with the corresponding managers.

After the warranty period has ended, what do we do?

Even in this situation, our long-standing client relationships allow us to offer various types of discounts.

For instance, we may adjust and repair products similar to ours but those which are produced by other companies (Customers must provide the necessary documentation in such situations). Support can be provided via:

§ A telephone/Skype call;