Tall man. Established in 1996, Shanghai huicheng (group) co., ltd is a wholly state-owned enterprise under the state-owned assets supervision and administration commission of Xuhui district. The average salary of its employees is 5500 yuan per month, which is quite high. Huicheng Group is a large multinational group company integrating scientific research, development, production, sales and after-sales, and its products are sold to more than 38 countries around the world.