Yangzhou Guohua Electric Co., Ltd. is an integrated high-tech enterprise born with the tide of reform and opening up, the trend of high-tech development, and the technical strength of scientific research units. The company is located in the beautiful and culturally rich historical city of Yangzhou. It is also the setting of the movie 'The Story of Liubao'. The song '99 Sunny Days' has made Liubao famous both at home and abroad. This place is located on the banks of the ancient Yun River, where the Beijing Shanghai Expressway passes through. It has excellent geography and convenient transportation.

The company has advanced production equipment, product testing equipment, a group of professional researchers, and applied technical talents. We provide reliable guarantees for product production and the sustainable development of the enterprise. We have also passed the ISO90012000 quality management system certification. Based on the combination of modern scientific and technological theory and production practice, the enterprise has developed and produced a series of products in the field of power product technology, including transformer DC resistance tester, circuit resistance tester, relay protection tester, vacuum degree tester, etc. Many products of Guohua have gained the trust of users for their high quality and excellent performance. The products developed by the company and the ongoing scientific and technological achievement promotion projects have played a significant role in power engineering construction, power production, and other fields.

In order to further adapt to the needs of economic development and meet the needs of our customers, Yangzhou Guohua Electric Co., Ltd. adheres to the business policy of "survival through quality, development through technology, reputation through service, and efficiency through management", and the business philosophy of "honest service and making friends". We conscientiously fulfill our contracts, fulfill our commitments, and improve our after-sales service. Welcome to Guohua Company!

The company's main products include test transformers, circuit resistance testers, high-voltage test transformers, DC resistance testers, relay protection testers, vacuum degree testers, safety sliding contact wires, and oil filters.