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Ultrasonic Equipment - Verified online directory of ultrasonic equipment manufacturers, ultrasonic equipments exporters, ultrasonic cleaners suppliers from India along with company profile and product details.

Pearls are by nature more delicate than most other types of jewelry, and require special care in storage and cleaning. While most jewelry can be cleaned in an ultrasonic cleaner, pearls require a different treatment. If handled or cleaned improperly, your pearls can break. Unlike gemstones and precious metals, pearls are produced by a living organism