Northern Heavy Industries Group Co., Ltd is located in Shenyang Economic & Technological Development Zoneļ¼covering an area about 1.01 million m2, more than 10,000 employees. The main products are tunnel engineering, power, building material, metallurgy, mining, port, environmental protection, forging, fracturing equipment, coal machinery and transmission machinery, totally about 500 types and 7,000 models.
