The high frequency fin tube produced by our company can be applied to boiler economizer, air preheater, chemical crystallizer, etc.
Main products: high-frequency spiral resistance welding fin tube, stainless steel fin tube, double metal steel aluminum compound pipe, copper aluminum compound tube, cold and hot coil heat exchanger.
High technology, heat transfer area is 8 times than the light tube, high efficiency heat exchanger, much more advanced than the other heat exchanger products
Products are widely used in petrochemical, electric power, metallurgy, building materials, coating, boiler, heat carrier air conditioning, refrigeration, heat conduction oil furnace, pressure vessel, dryer, intelligent greenhouse, livestock farming, fin tube economizer and air preheater, etc.
Q: Are you trading company or manufacturer ? A: We are factory and trading company
Q: How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us
