Holley Group Corporation is an enterprise group consisting of several independent corporations at different levels.At present, Holley,one of the nations top 500 industrial enterprises and top 50 most competitive private enterprisea,ranks the first in the electrical apparatus industry in China.Holley International Co., Ltd, a subsidiary of Holley Holding Ltd. specializes in the fields of international trade and overseas investment with metrological instruments, low voltage electric products, medical and health care products, chemical products, etc. as its major import and export business.