Does Valin Holding Group Co., Ltd. make money by selling things?

Hualing Holding Group Co., Ltd. makes money by selling things. According to the boss's direct introduction, Hualing Holding Group Co., Ltd. has a good welfare, with employees' salary ranging from 3,500 to 9,500 yuan per month. Every holiday has a separate gift, including five insurances and one gold, paid vacation, good working environment, independent office, daily cleaning, air conditioning, water dispensers and other infrastructure, and the environment is very good.