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500L Industrial Water Purifier Why need purified water or deionized water to clean optical glass? If use tap water or hard water directly to wash optical glass, it is very difficult to clean the oil and dirt on the glass, also the Ca and Na ions will form a white misty film,... more+
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YTD 5L RO System Water Purifier Why need purified water or deionized water to clean optical glass? If use tap water or hard water directly to wash optical glass, it is very difficult to clean the oil and dirt on the glass, also the Ca and Na ions will form a white misty film,... more+
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Mini Portable Fruit Ultrasonic Washing Machine Cleaners Application: Jewelry, glasses, watches, pcb board, hardwares, false teeth, fruit, vegetable, electronics, etc more+