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I’m just starting to learn *heat exchanger design, and I’d like to ask which companies in China are involved in heat exchanger design on a regular basis, or which ones are qualified to carry out such design work. I appreciate your advice.
Luoyang Petrochemical has a large number of air coolers and evaporative coolers (surface-evaporative air coolers)
Except for special and new types of heat exchangers such as plate-type and spiral plate-type ones, they are mostly concentrated among major engineering companies. The equipment factory is mainly responsible for manufacturing according to the drawings.
There are over 2,000 companies across the country qualified to design heat exchangers, most of which are design institutes and manufacturing firms.
Shanghai Global Refrigeration Equipment Co., Ltd. specializes in the design and manufacture of heat exchangers of categories 1 and 2
Harbin Air Conditioning Co., Ltd. —— **a large-scale enterprise that mainly produces air coolers for power plants, petrochemical industries, and nuclear power applications; it holds a market share of over 50% in the sector of petrochemical air coolers.
In China, hardly any county or city has pressure vessel manufacturing plants; naturally, large enterprises have greater advantages in terms of the manufacturing level of conventional equipment. However, the term “excellent” mentioned by the original poster cannot be generalized, as there are many ways to measure technical proficiency. In my opinion, such posts serve no purpose for discussion, so I suggest that the moderators lock them.