Gold Member Since 2017

Ningbo FXT Industrial Co., Limited

Heat Pump, Roll Bond Evaporator, Copper Drier manufacturer / supplier in China, offering No Frost Aluminum Tube Evaporator, Mechanical Thermostat K59-L1662 Vt93, Mechanical Thermostat K59 Series Refrigerator Parts and so on.

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leaking test

Category: Product Introduction
Tags: thermodynamic solar panel,aluminum panel

It is the leaking test which is for the welding point between the copper nut and Al-Cu tube