Features: 1) Electrical isolation between chips and substrate, 2, 500V AC. 2) International standard encapsulation. 3) Full press-fit construction, superior temperature characteristics and power circulation capability. 4) Simple assembly, and easy to use and maintain. 5) Small size and light weight. 6) For use on: A) DC power for instruments B) Industrial heating controlling C) Various rectifying power supply D) Light change E) Non-touch switch F) Soft-starters for electric machines G) Static compensation of zero power H) Arc welders I) Frequency converters J) UPS power supply K) Charging and discharging of battery 7) Rated current ranging from 220A to 320A, peak voltage ranging from 200V to 2, 000V are all available. Standard export cartons
Features: 1) Electrical isolation between chips and substrate, 2, 500V AC. 2) International standard encapsulation. 3) Full press-fit construction, superior temperature characteristics and power circulation capability. 4) Air-cooling for all modules ranging from 25A to 130A. 5) Simple assembly, easy to use and maintain. 6) Small size, light weight. 7) For use on: A) DC power for instruments B) Industrial heating controlling C) Various rectifying power supply D) Light change E) Non-touch switch F) Soft-starters for electric machines G) Static compensation of zero power H) Arc welders I) Frequency converters J) UPS power supply K) Charging and discharging of battery 8) Rated current ranging from 15A to 110A, peak voltage ranging from 200V to 2,000V are all available. Standard export cartons
Tanzanite Tanzanite loose gemstone
Name Iolite Chemical Composition Mg2Al4Si5O18 Chemical Composition (Alternate) (Mg,Fe)4Al8(OH)2(Si2O7)5 Hardness 7.0 to 7.5 Refractive Index 1.53 - 1.54 to 1.54 - 1.55 Bi-refringence 0.001 Optic Sign Negative Optical Character Biaxial Specific Gravity 2.58 to 2.66 Crystalline System Rhombic Only above 1 Kilo Lots of all size
Rhinestone We are a head rhinestone manufacturer & exporter .We are specialized in producing high grade hot fix rhinestones. We can produce The first-class quality real korea hot-fix rhinestone .We are the only one factory in yiwu city who can produce the real korea grade not the lamination ones. Welcome to visite our factory . We are also the wholesaler of other apparel accessory items. Opp
Tanzanite fron 1 carat to 50 carat colour aaa cut
Emerald
Precious stone One tonne or how ever my customer wants it
Ruby lite All are in pic
At Gemstone, we specialize in offering a vast selection of high-quality gemstones to suit your individual needs. Whether you're seeking a precious gemstone for jewelry, healing, or simply as a collector's item, we are here to provide you with exactly what you require. From dazzling diamonds, vibrant rubies, and serene sapphires to rare stones and semi-precious gems.
I have Blue sapphire and any sapphire gemstones
Hello, Grossular Andradite Garnets and Amethyst Crystals from Mali and Nigeria are available for sale at Mine rates.
opals, emeralds, sapphires, amazonite, amber, rubies, tourmaline, aquamarine, chrysoprase, periodt, and as well as various types of quartz, agate, jasper. All first hand from Ethiopia
Philosopher stone known as Chintamani stone with weight of 1.25kg
Best quality Emeralds from Panshir Afghanistan and Swat Pakistan with various sizes and qualities. We also supply Cut and rough. Do contact us in our whatsapp number.
all kinds of semi-precious stones like turquoise, tiger's eye, opal, garnet, ruby, emerald, peridot, citrine etc., fresh water pearls
Hi My name is Hasnain khan supplier from pakistan We have best quality of lapis lazuli stone from mines of afghanistan in very reasonable price we have different variants available in lapis lazuli like AAA material dor any information contact freely
Hi My name is muhammad hasnain khan supplier from pakistan We have best quality of nephrite jade of afghanistan colour is green price is negotiable Shipment is possible to world wide
Extra Quality amethyst. The yolks are perfect in color, loup clean, with sizes ranging from 10 grams to 25 grams. We have smaller stones of the same quality and are therefore cheaper. Imperial Topaz, tourmalines, Aquamarines, Santa Maria Aquamarines and other Brazilian stones.
Gift Ideas : - One agate coaster is perfect for a new job gift or leaving gift as it's a beautiful addition to your desk decor. - Go for a set of 2 coasters for your bedside table decor. An extra special housewarming gift or hostess gift. - These coasters can be used in the kitchen, dining room, living room, bedroom and office. Or use to display candles on around the home. Features : - Each set is handcrafted and will have a unique stone pattern and naturally formed millions of years ago. - Cut for 100% natural Indian Agate with the size of each coaster is 4 to 5 in diameter - Cleaning Method: Hand Wash Only
