The air conditioning power switch of construction machinery air conditioning is divided into three levels, one is general. Screw type, one for the large digital control panel type, one for the LCD screen type. Construction machinery air conditioning manufacturers think the first kind of stability is better. China's construction machinery air conditioning has not done the family air conditioning procedures.

First of all, we should handle the stability well. Now there are some construction machinery air conditioning manufacturers in China. The stability of the products has not been done well. Other products simply can't stand the certification of the sales market.

Construction machinery air conditioning manufacturers feel that a better air conditioning no matter how good its appearance design is, how simple the structure is, if it is not rotten, can consider the requirements of the driver at all times is a good product. As long as it is the air conditioning with the following two kinds of power switch, if it is caused by China, it is not imitation overseas, it is not their own production after certification. The quality of its products is not reliable.

Buy air conditioning or use stable products, high cost performance, spare parts are good to buy.