Huaming Power Equipment Co., Ltd.

A Shanghai subsidiary of Huaming Power Equipment has signed a memorandum of understanding to become a designated supplier of high-power transformer tap switches to Berkshire Hathaway Energy, including technical training and field services.

Huaming Power Equipment's subsidiary Shanghai Huaming signed a memorandum of understanding with Berkshire Hathaway Energy to supply tap changer products for large power transformers and become a designated supplier.