How about the oil refining department of Shanghai Petrochemical Company?

The oil refining department of Shanghai Petrochemical Company is very good. By setting typical and continuous improvement measures, the Refinery Department of Shanghai Petrochemical Company vigorously promoted the implementation of 5S management, and the site environment of the factory area was brand-new, with typical guidance and comprehensive promotion. Shanghai Sinopec Refinery Sales Co., Ltd. is a very good company, with stable work and generous treatment, 8-hour working days, holidays as usual, and bonuses at the end of the year. So the refining department of Shanghai Petrochemical Company is very good.