tongyu

Focus on the field of power transformer

Provide high-quality, high-performance products to global customers

Focus on the field of power transformer

Provide high-quality, high-performance products to global customers

Products

Product classification

Indoor current transformer

Indoor voltage transformer

Outdoor current and voltage transformer

Combined transformer, prepaid metering device

Current and voltage transformer for inflatable cabinet

low voltage current transformer

Zero sequence current transformer

Stainless steel box, cabinet, meter box

electronic sensor

Special transformer for straight and empty circuit breaker

Telephone:+86-13837112165

immediate consultation

JDZ-3, 6, 10 type voltage transformer

JDZX11-6. 10 Fully enclosed voltage transformer

JDZ11-6. 10 Fully enclosed voltage transformer

JDZX10-6, 10A, B fully enclosed voltage transformer

JDZ10-6, 10A, B fully enclosed voltage transformer

JDZX9-6. 10 Fully enclosed voltage transformer

Why choose Tongyu

Our company has advanced production equipment, process equipment and perfect quality assurance system of epoxy resin insulated medium voltage transformer. All kinds of testing facilities are complete, and the test devices with excellent performance such as comprehensive verification of transformer, comprehensive test of high voltage electrical apparatus, high voltage test and partial discharge detection are composed to ensure the comprehensive inspection of products leaving the factory and guarantee the quality of products.

2011 Year

The company was established in

12 Year

Industry experience

70 +

Production personnel

30 +

Professional and technical R & D personnel

40 +

Product Export Country

Service Support

The company continuously introduces modern first-class production equipment and manufacturing technology, and pays attention to the investment in product research and development and the cultivation of scientific and technological talents. Now it has a complete set of core technologies for product research and development and manufacturing. Complete set of complete product development and manufacturing of the core technology. Under the persistence of high-quality and high-precision goals, combined with the wisdom and diligence of people in the new era, we continue to provide global customers with high-quality and high-performance products...