HuaShengLong Electrical Equipment Co., Ltd was fowled in 1992. It has combined scientific research, exploiting, producing, marketing and service all in one. Its leading products include change drivers, low tension distribution system, direct current governors, converters as well as reactors, and transformers. The company has always tried its best to guarantee the quality of the products and deliver them in time. Therefore, it has won high reputation from customers and competitors of the profession, as well. Ever since the foundation of the company, we have always carried through the requirements of the international quality authenticated system ISO9001:2000.

variable transformers, change drivers, low tension distribution system, direct current governors, converters, reactors, and transformers.