Business Scope:Categorization by Use: Water Source Heat Pump Air Conditioner Wells, Drilling Wells, Agricultural Irrigation Wells, Greening Wells, Industrial Use Wells, Air Conditioning Cooling Wells, Geothermal Wells, Drinking Water Wells, Ground Source Heat Pumps, Piling, Dewatering, Pumping, Well Repair.2. Categorization by pipe structure: Ductile Iron Pipe Well, Spiral Pipe Well, Bridge Pipe Well, 4-meter Welded Pipe Well, 1-meter Cement Pipe Well.Iwai Equipment: Offers a variety of press…