What brand do you choose for DCS system and SIS system of domestic olefin projects? The more, the better. High marks are badly needed.

Look at the budgets of various factories. The budget of DCS system is small. Zheda Zhongkong and Lishi

Regardless of the budget, Yokogawa Honeywell Rockwell ABB Emerson, etc.

Considering the future talent recruitment of the company, Yokogawa is the first choice, and Emerson is the second choice, because Yokogawa entered China earlier. There are also many maintenance talents in this field. Emerson followed. Moreover, each DCS manufacturer has its own strengths in special fields (coal chemical industry, petrochemical industry, power station, etc.). What you said is ordinary, and it can be handled above. Honeywell's medium olefin project in Ningbo was frequently shut down, which led to the shutdown. However, this is only an individual phenomenon and is for reference only. If you choose Yokogawa products, you must maintain them once. Compared with other brands, the cost is slightly less, but the price of spare parts is slightly more expensive.

SIS system matching, let's go