Tewatt high pressure series are widely use for Borewell Drilling , such for residential, commercial, industrial and agricultural purpose in China. During periods of low rain fall, water tanks may not meet your water requirements. These days, tap water is becoming an expensive way to irrigate farms, and buying lots of water is even more expensive. Water your farm and drinking with groundwater from your own well, it provides safe and sustainable green life for all year round. For water well drilling, our air compressors also export to Africa, India, Thailand and so on areas where there is lack of water supply. Here is the on-site drilling video on YouTube: https://youtu.be/U8KOcew7p9A Any inquiries for this modle, please feel free to contact us.