Is Changshan Kaikuo a weekend break or a single break?

This is a single breakthrough. According to the time of Hebei Changshan Kaikude Biotechnology Co., Ltd. on the recruitment website, Changshan Kaikude's business hours are from 9: 00 a.m. to 9: 00 p.m./kloc-0: 00 p.m., with rest on Sundays and no rest on major holidays. Hebei Changshan Kaikude Biotechnology Co., Ltd. was established on 20 18, and its business scope includes research and development and technology promotion of biological products, production and sales of crude heparin, intestinal mucosal protein and casing products, processing and sales of meat products, and import and export of various commodities and technologies.