Jiangsu Hengda Transformer Co., Ltd.

Jiangsu Hengda Transformer Co., Ltd has been a professional Transformer manufacturer with solid industry experience since 2011, backed by a registered capital of USD 15 million.

The company owns a modern manufacturing base spanning 66, 000 sqm-equipped with advanced production and testing equipment to ensure stable product quality. It's dedicated workforce of over 356 employees includes nearly 100 engineering and technical specialists, who focus on R&D and technical optimization to drive product innovation. In 2019, Hengda was honored as a national high-tech enterprise, a recognition of its continuous efforts in technological advancement.

Over the years, Hengda has built a strong presence in the domestic market, winning trust from major clients. It stands as a qualified supplier to state grid corporation of China and China southern power grid the two largest utilities in China, providing reliable transformers for national power grid construction. To meet global standards, the company has obtained international certifications including ISO9001(quality management), ISO14001(environmental management), and ISO45001(occupational health & safety), ensuring its operations are standardized, eco-friendly, and safe for employees.

Our main products: Oil-immersed(liquid-filled)power transformers: Covering S11, S13, S20, S22 series (10KV, 20KV, 35KV). These transformers are widely used in power transmission and distribution systems for their high efficiency, good heat dissipation, and long service life, suitable for both urban and rural power grids. Epoxy resin cast dry-type transformers: Including SCB10, SCB11, SCB12, SCB13, SCB14, SCB18 series(10KV, 20KV, 35KV). With excellent insulation performance and fire resistance. They are ideal for indoor scenarios like commercial building, hospitals, and data centers where safety and low maintenance are critical. Non-encapsulated dry-type distribution transformers: SGB10, SGB11 series. These cost-effective transformers are easy to install and maintain, commonly applied in industrial parks and residential areas for local power distribution. On-load tap-changing transformer: SZ11 series(35KV). Designed to adjust voltage supply for areas with fluctuating power demands, such as industrial zones. Amorphous alloy distribution transformers: SCBH15, SBH15 series. Featuring ultra-low no-load loss. They are energy-saving options, helping reduce electricity consumption and meet the country's green energy development goals. ZGS type combined substation & box-type substations: Compact and integrated, these substations save installation space and shorten construction time. They are widely used in temporary power supply projects, new urban districts, and remote areas, providing efficient power distribution solutions.