Qingdao Holystones Electrical Technology Co., Ltd, established in
2009, we have been specialized in the manufacture and marketing of
WATER DISPENSER, ELECTRIC FAN, AIR COOLER, and HEATER for about 12
years.
Most of our products have obtained the approval of many
international organizations with their excellent quality with GS,
CE, CB, EMC, ETL, SAA, KTL, and ROHS certified respectively
