Quzhou CHANGHENG is a Technical trading company specializing in the sale of various cooling system make machines. Our engineers have worked on average for more than 15 years.
We are more concerned about automotive radiator condenser oil cooler Industrial cooling system manufacturing.
Since our company was founded, it has helped global customers solve many problems in production and technology.Provide our most advanced production solutions, It is very popular with customers.
We can transport the machines to any country in the world for our customers.
We can train new workers for customers and create wealth for your new factory faster.
Our team can repair all the machines for you , radiator , condenser , oil cooler machines
We design professional machines according to the production requirements of our customers.
We can find second-hand machines for our customers, and its cost performance is very good.
Our team of technical engineers can design for you Radiator, condenser, intercooler, etc
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lowest price is not our goal，Providing cost-effective products and satisfactory service is the sincere return to customers
One stop shop for all the machines for your new factory Save time for you
We provide you with the best production solutions, Your every investment will have a high return
Sufficient spare parts supply guarantee， Free customer technical consultation and training，All machines are guaranteed for one year
Our engineers come from the cooling system industry, and their average working experience is more than 15 years
We cooperate with the Chinese factory, not only the quality is guaranteed, special machines are available in our warehouse at any time