Which is better, Qilu Petrochemical or Luoyang Petrochemical?

1 Qilu Petrochemical Company is a large-scale integrated refining and chemical enterprise under China Petrochemical Co., Ltd. Since the establishment of 1966, it has always adhered to the economic, political and social responsibilities of state-owned enterprises, and has now developed into a well-equipped enterprise integrating petroleum processing, petrochemical industry, coal chemical industry, natural gas chemical industry and salt chemical industry.

2. Luoyang Petrochemical is Luoyang Petrochemical Engineering Company of China Petrochemical Group, which was founded in 1956 and located in Qilihe River, jianxi district, Luoyang City, the ancient capital of the 13th Dynasty. It is a scientific and technological enterprise integrating engineering design, engineering contracting, engineering supervision, refining technology and equipment research. Compared with the two, Qilu Petrochemical is better.