Changfa is one of JAK's customer, the company is one of the biggest evaprator and condensor supplier in China.
JAK has supplied more than 50 fin press lines to Changfa since year 2004,all the fin presses and fin dies are still in excellent condition.
JAK makes both air-conditioner fin press lines and refrigerator fin press lines to Changfa.
Video shows JAK was testing the refrigerator fin lines for Changfa.
