1, Technology: Refining and chemical engineering is a complex process, which requires professional technology and equipment, as well as a high-quality talent team. China petrochemical machinery has some shortcomings in these aspects, which can not meet the requirements of refining and chemical engineering.
2. Capital: Refining and chemical engineering needs a lot of capital investment, continuous technical updating and equipment maintenance, which all need sufficient financial support.
3. Cooperation: Refining and chemical engineering needs to establish a good cooperative relationship with the government, society and customers.