According to the inquiry website, Feng Fan Co., Ltd. has perfect welfare, and can enjoy 8 days annual leave after six insurances and one gold, and it is increasing year by year. There is a salary increase every six months and a general adjustment every year, and the mechanism is perfect. Feng Fan Co., Ltd. is a wholly-owned subsidiary of China Shipping Group Power Co., Ltd., which belongs to China Shipping Group. Its predecessor was Baoding Battery Factory, one of the key construction projects during the First Five-Year Plan 156. In 2000, China Shipbuilding Industry Corporation established a joint-stock company as the main sponsor, and in 2004, Feng Fan was listed on the Shanghai Stock Exchange.