SHANDONG SINOAK CO., LTD.
Whatsapp/WeChat: 86-15688803399
https://sinoak.net
Email: nick@sinoak.com
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Curved Fin die&fin press line
Curved fins are energy efficient and suitable for air conditioning indoor units, etc.fin die. fin press line.Evaporator.Condenser. Air conditioning radiator.Refrigerator evaporator.