+ เครื่องสูบน้ำอัตโนมัติขนาดกะทัดรัด น้ำหนักเบา Alkaline water is possibly sourced from water bodies which can be naturally alkaline or artificially taken care of to increase its alkalinity (usually with the addition of minerals). The exact alkalinity of spring water will depend on the water resource. The overall pH selection for this water https://alkalinewaterdrink.com/