HUAYI ELECTRIC CO., LTD. (HEAG) is an authorized manufacturer mainly producing electrical apparatus in power distribution system and switchgear, a non-territorial Group Company approved by Bureau of Industry & Commerce, an advanced Unit on Science & Technology in China, a high and new-technology enterprise in Zhejiang Province and AAA-grade Qualified Enterprise of Agricultural Bank of China. HEAG mainly produces high/low voltage switchgear, SF6 and vacuum circuit breaker, load break switch, disconnector, earthing switch, CT&PT, watt-hour meter, composite insulators, heat-shrinkable material, microcomputer protection & control device and wind power generator.