China-Places.com has listed approx 7 companies in Huangzhong District. Some of the Top rated companies in Huangzhong District are- Qinghai Ganhe Industrial Park Xikuang Hydropower Management Co.Ltd., Qinghai Haihu Zangtan Limited Company, Shengfa Household Service Company, Qinghai Provincial Road Jiaoxiehui Culture Service Department, Xinxin Printing Department, Huangzhong Supply And Marketing Association Zhengfeng Agricultural Materials Company & Qinghai （Huangzhong） Agricultural Product Processing and Logistics Demonstration Park.