Which department of Jincheng Group is the best?

Engineering department Official website of Jincheng Group shows that the employees of the engineering department are well paid, with a monthly salary of 5,000-6,000 yuan, five insurances and one gold, a relaxed working atmosphere and free working hours. Jincheng Group Co., Ltd. was established in 1949, which belongs to aviation industry corporation of china and belongs to airborne system board.