8: 30 a.m.-6: 00 p.m. According to relevant public information, the working hours of Zongyang Haite Gas Company are from 8: 30 a.m. to 6: 00 p.m. every day, with two hours lunch break at noon and four adjustable rest days every month. Zongyang Haite Gas Co., Ltd. was established in 2006, located in Tongling City, Anhui Province, and is a company mainly engaged in gas production and supply.