FOURD's technical products can prevent problems caused by scale, slime and corrosion,which would lower the efficiency of the heat exchanger. Therefore, there would be a substantial savings in the power consumption. When the high-concentration operation is put into practice, the demand of make-up water and the amount of sewage would decrease significantly.FOURD has developed a group of environmentally friendly products with independent intellectual property rights that are non-phosphate and that can be put into high-concentration operation and that supplied by reclaimed water.

    FOURD's own-brand automatic management system realized the synchronization of data analyzing on field and mobile internet for the first time in China, so to achieve a high-efficiency management.