Tired. According to relevant information, working at the Dahongmen Meat Factory is very physically demanding, very tiring, and requires a lot of overtime. Dahongmen is affiliated to Beijing Ershang Dahongmen Meat Food Co., Ltd., which was established in 2007 and is invested by Beijing Ershang Group and integrates pig breeding, breeding pig sales, pig slaughtering, cold meat processing, cooked meat product production, frozen storage, oil and fat It is a large state-owned joint meat processing enterprise integrating processing, logistics distribution and chain sales.