Shandong Huidangjia Electric appliance company is a large manufacturer in Chinese electric appliances industry, located in Jinan city ,Shandong province China.with registered capital of 54 million US dollars.Shandong Huidong Electric Appliance Co., Ltd. is a subsidiary of Jinan Feier Electronic Commerce Co., Ltd., it has two independent brands: Duolang and Huidangjia. The office and factory area of over 5,000 square meters .