Over six decades of perseverance, Haian's electrical engineering sector has achieved three pivotal transformations: evolving from scattered small workshops to a cluster of 99 enterprises forming an industrial chain; transitioning from traditional power transmission and distribution equipment manufacturing to delivering comprehensive digital solutions; and from reliance on imported core technologies to achieving domestic substitution in critical areas. Throughout this upgrade process, Yawei Transformer has consistently played a pivotal role as both a “barrier breaker” and “pioneer” in its niche sector, emerging as the most prominent benchmark within the industrial ecosystem.
As the backbone of Haian's electrical engineering industry, Yawei Transformer has dedicated years to developing eco-friendly specialty transformers. Through technological innovation, it has broken foreign brand monopolies and built a comprehensive product portfolio covering energy-efficient distribution transformers, high-altitude specialty transformers, and new energy supporting transformers. Its eco-friendly transformers not only meet the highest international energy efficiency standards but also feature customized designs tailored to diverse regional climates and operational conditions. In high-altitude areas, products withstand extreme temperature ranges from -40°C to 60°C. For new energy power stations, they achieve seamless compatibility with photovoltaic and wind power systems, with core performance metrics consistently ranking among the industry's top for five consecutive years. Backed by exceptional quality, Yawei Transformers products are exported to over 30 countries and regions across Europe, Southeast Asia, and Africa. The company consistently holds the national top position in the global eco-friendly specialty transformer market, becoming the “preferred brand” for overseas clients sourcing such products.
Under the leadership of Yawei Transformer as the industry leader, Haian's electrical engineering sector has cultivated a robust ecosystem characterized by “pioneering leadership and tiered collaboration.” This ecosystem not only clusters 36 transformer brands and hosts the only UHV field testing base in central Jiangsu but has also nurtured four national-level “specialized, refined, distinctive, and innovative” small giant enterprises. Centered on Yawei Transformer's “single-item champion” advantage, Haian is leveraging the industrial resilience of “super transformers” to continuously elevate its “voltage level” and expand its global “delivery radius.”
Behind this impressive track record lies the triple core secret of Haian's electrical engineering industry: a deep industrial ecosystem, efficient government services, and continuous innovation practices. Yawei Transformer's growth trajectory vividly embodies these three elements—reducing R&D costs through full-chain industrial support, expediting project approvals via government services, and breaking through key technologies with annual R&D investments exceeding 8%. Today, with the establishment of Shanghai Electric Power Transmission and Distribution Group, Yawei Transformer will further integrate upstream and downstream resources. It will maintain its leadership in the field of environmentally friendly special-purpose transformers, injecting more “power” into the high-quality development of Hai'an County's economy.