What are the factors that affect the price of land weight

What factors affect the price of land weight? 1. Steel: this is one of the most important factors affecting the price of ground pound. The price of steel roughly determines the base price of ground pound. 2. Sensors: there are good or bad sensors. The prices of domestic and imported products are different, and the quality is different. 3 instrument: this is the same as the sensor, the quality determines the price, and the instrument with or without the printer is also a factor; 4. Selected parts: such as computer, software, etc., which have a certain influence in the final total price;