

On February 28, 2025, at the production base of Jinshanmen Technology Co., Ltd. in the picturesque city of Lishui, Zhejiang Province, China, a busy scene unfolded. A fleet of container trucks loaded with high-quality transformers drove out in an orderly manner. These products are about to travel across thousands of miles and be exported to Africa, contributing to the development of the local power industry.
Jinshanmen Technology Co., Ltd., as a senior enterprise in the transformer industry, has a profound accumulation of 30 years of professional production and sales experience of various types of transformers. The company has long focused on the field of 10-35kv high-voltage transformers, and its products are sold both at home and abroad, winning a good reputation in the global market with its excellent quality.
The transformers exported to Africa this time are all oil-immersed, covering multiple models such as S13 630kva, 33/0.4, S13 500kva 33/0.4KV, and S9 315kva 11/0.4. Oil-immersed transformers are known for their excellent heat dissipation performance, high reliability, and efficient power conversion capabilities. As energy-saving transformers, the S13 series has the characteristics of low loss and high environmental protection, which can effectively reduce operating costs and meet the sustainable development needs of the African region. The S9 series, with its mature and stable technology, performs excellently in numerous power scenarios and can provide reliable guarantees for different power consumption needs of various industries and scales in Africa.
Over the past 30 years, Jinshanmen Technology has continuously introduced new products and deeply cultivated the transformer field, relying on advanced production processes, strict quality control systems, and professional technical research and development teams. The company has always put customer needs first, strictly controlling every process from product design, manufacturing to after-sales service, ensuring that every transformer leaving the factory meets international high standards.
The successful export of multiple models of oil-immersed transformers to Africa this time is not only an important achievement of Jinshanmen Technology in expanding its international market but also a powerful testament to the company's technical strength and product quality. Looking ahead, Jinshanmen Technology will continue to increase its investment in research and development, continuously optimize product performance by relying on its own advantages, and launch more transformer products that meet the needs of the global market. At the same time, the company will also actively expand international cooperation, work hand in hand with customers around the world, contribute more to the vigorous development of the global power industry, and further enhance the influence of Chinese transformer manufacturing enterprises on the international stage.
