Features

Fin Type

Plain Fin , Perforated Fin , Wavy Fin , Louvered Fin , Serrated Fin

Core

high strength, high heat conductivity,high safety coefficient

Sonicleaning

Sonicleaning,High efficiency,little corrosion to metal , few pollution

Vacuum brazing

Strict control of vacuum degree, temperature and time

Argon Welding

Weld Gaps straight appearance,squamous uniform

Test

Air tightessn test and Pressure Text, 100% passed