Our company has been operating a physical factory for many years, and the quality of our box substations, insulated ring main unit switchgear, power distribution device has been recognized. Our company has been constantly exploring scientific unknowns, with the goal of promoting cooperation and win-win in the industry. We promise to provide customers with excellent consulting design services and after-sales maintenance services. We focus on customer needs, meet customer requirements and strive to exceed customer expectations. We are continuously evolving our services, at the same time, paying attention to the industry's trend and our customers' needs.

The 200kva fully-sealed oil-immersed transformer developed and produced by our company has the advantages of low loss and low noise, which is desirable for good energy-saving effects and reducing pollution. Compared with ordinary oil-immersed transformers, fully sealed transformers have eliminated the oil conservator. The oil volume of the transformer is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is isolated from the air to prevent and slow down the deterioration of oil and insulation aging. Enhance operational reliability and maintenance-free normal operation.

Our service:

1. Pre-sale service

A. Develop a technical plan

B. Send quotations, technical data sheets and drawings, prepare power transmission plans, test plans and shipment plans

2. After-sales service

Answer: Supervise the production progress in full accordance with the plan

B. Send photos to customers during each manufacturing process (holding point)

C. Notify the customer one week before the test.

D. Can respond quickly within 12 hours at any time.

3. After-sales service

A. All parts have a two-year warranty and are defective by the manufacturer. The original manufacturer or HFY can provide all spare parts and components free of charge.

B. Technical documents: the original operation and maintenance manual, which includes wiring diagrams, block diagrams and troubleshooting information.

C. Installation.

Customers can install and operate by themselves according to the detailed English user manual.

We focus on the development and design of Best Quality 10kv/0.4 100kVA Dry Type Transformer 200kVA solutions. We are full of confidence with firm faith, down-to-earth products and sincere service and have won a good market reputation. Hope we can create a more glorious future with you through our efforts in the future.