SANBIAN SCI-TECH CO., LTD is a transmission industry best listed companies. Founded in 1968, with the registered capital of 11.2 million yuan, covering 34 million square meters, total assets of nearly 13 billion yuan, annual production capacity of 28 million kVA, established a perfect quality, environmental and occupational health "triple play" integrated system. The company has a national post-doctoral research station, provincial key R & D center and the provincial level enterprise technology center etc, also there is Zhejiang Fangyuan Test Center testing room. Company existing staff 888 people, 294 professional personnel graduated from college, 2 doctors, including 60 senior titles personnel. Company is a professional factory producing series transformers, 220kV and below the main products are oil-immersed power transformers, class H insulation and resin impregnated dry type transformers, urban substation, wind power combined transformers, amorphous alloy transformers, low voltage switch cabinets , special transformers and other specifications of more than 1, 800 varieties of 12 major categories, all products are high-tech products, with low loss, low noise and high withstanding short-circuit capacity.