1. Product Application
Mainly concentrated in the fields of petroleum, chemical, metallurgy, electric power, shipbuilding, central heating, refrigeration and air conditioning, machinery, food, pharmaceuticals, etc. ·Our factory currently focuses on large heat exchangers for various industry.
Welding details of tube
Details of fin
Raw material prepared
TUBE | Copper | Titanium | Aluminum | Carbon steel |
Stainless steel 304 | Stainless steel 316 | Cu-Ni(90/10) | Cu-Ni(70/30) | |
FIN | Copper | Aluminum | Stainless steel | |
Carbon steel | Titanium | |||
FRAME | Galvanized | Aluminum | Stainless steel |


The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.



1.What is your delivery time?
20---30days.
2.What are the payment terms?
50% T/T before production and balance before shipment.
3.What is your warranty?
One year after shipping..
4.What is the valid time of the quotation?
30 days.
5.Can we do our OEM logo?
Yes, we can do OEM logo for you.