Valve connection flange standard number
Desktop Water Dispenser,Desktop Water Cooler,Desktop Water Cooler Dispenser,Desktop Cold Water Dispenser
Suzhou Puretal Electric Co.,Ltd , https://www.puretal.com
Desktop Water Dispenser,Desktop Water Cooler,Desktop Water Cooler Dispenser,Desktop Cold Water Dispenser
Suzhou Puretal Electric Co.,Ltd , https://www.puretal.com