Company News

An engineer from an Indian transformer company visited our factory to inspect and verify the gas chromatography instrument on behalf of the company.

We are delighted to announce that our company has successfully established a partnership with a customer in Chile, providing them with electrical testing equipment, including the tan delta transformer dielectric loss tester, insulation resistance tester, and transformer oil dielectric strength tester, with a total value of several hundred thousand RMB.

Rui Du Mechanical and electrical (Shanghai) Co., Ltd Continues Successful Export of DC HV Generators to USA, Strengthening Customer Partnership

A UAE electrical company in pursuit of innovation found our cutting-edge Transformer Loss Tester. Impressed by our quality and service, a trust-based partnership blossomed. Today, we shipped crucial equipment, showcasing our global excellence.

Rui Du Mechanical and electrical (Shanghai) Co., Ltd Delivers Insulation Resistance Testing Equipment to Canada, Ensuring Customer Satisfaction

Rui Du Mechanical and electrical (Shanghai) Co., Ltd Expands Business Footprint with Successful Export to Vietnam

we are very happy that we have established business relationship with our customer in Mexico

The continuous recognition from philippine national grid corporation menifests the high quality of our products-SF6 gas purity testers.

we are very happy that we have established business relationship with our customer in Mexico