Established in 1993, Zhejiang Holley International Co., Ltd. (short for Holley International), a subsidiary funded and held by Holley Group, is a transnational enterprise specializing in the contract of electric power system project, the sale of electric power products and the investment in overseas markets, as well as the international trade of energy and other resources. Our business mainly includes public metering instrument, primary and secondary HL, MV and LV power product and medical and ...   |