We are one of the international leading trade companies established in China .Now we want to import silica powder and IC grade silicon rod Top Tail,and polished wafer. We searching for a supplier for long term cooperation. If you can supply, please us anytime and quote us your best price. Show More...
Dear Business Friends: We are a optical glass and optical crystal compents company located in China Main Land. As the producing need, we plan to buy such kind of abrasive, please send us best prices and delivery. 1.AL2O3 powder: be used to polish optical crystal, such as calcium fluoron chip,germanium wafer and so on. 0.5μm. 2. Diamond Powder: Show More...
Itemt Spe. RequestVirgin poly chunkt Purity>9N, Res>50 ohm-cmttop&tail of ingot (IC grade)t P>1 N>8 without low res.tIC grade whole wafer(bare)t P>1 N>8 without low res.tIC grade whole wafer(polished)t P>1 N>8 without low res.tIC grade whole wafer (coated)t P>1 N>8 without low res.tIC grade whole wafer (patterned)tP>1 N>8 without low res.tIC grade broke Show More...
polished wafer of polycrystalcon (Si) diameter 120mm, thickness up to 1 mm, uncoated, coated n-n-n or n-n-n is not important, samples 4 pcs, free shippingprice order 0.0 usduse for heating elements Show More...
P.B Global Recycling Ltd, as a Hongkong Located Recycling company, have Environmental Protection Qualification Certificate from the Goverment. We take scrap wafers, such as discarded, broken or non broken silicon wafers as part of our electronics recycling program. We recycle silicon wafers scrap, broken patterned wafer, IC bare wafer, IC broken wafer Show More...
Crystal Method : CZ Product : Polished Wafer DO-PANT : Boron Crystal Orientation : 100 Type : P Flat or Notch : Flat Diameter : 200 + - 0.2 mm Show More...
Dear Business Friends: We are a optical glass and optical crystal compents company located in China Main Land. As the producing need, we plan to buy such kind of abrasive, please send us best prices and delivery. 1.AL2O3 powder: be used to polish optical crystal, such as calcium fluoron chip,germanium wafer and so on. 0. Show More...
We are Skyway Silicon Technology Ltd., the leading factory in China, specializes in reclaiming recycling all kinds of silicon materials, growing ingot and cutting wafers for solar and Semiconductor industry. We need 10-100 tons per month for our production. We'd like to know if you could supply this or give us some information. Detailed Show More...
polished wafer of polycrystalcon (Si) diameter 120mm, thickness up to 1 mm, uncoated, coated n-n-n or n-n-n is not important, samples 4 pcs, free shipping price order 0.0 usd use for heating elements Show More...
Item Spe. Request Virgin poly chunk Purity>9N, Res>50 ohm-cm top&tail of ingot (IC grade) P>1 N>8 without low res. IC grade whole wafer(bare) P>1 N>8 without low res. IC grade whole wafer(polished) P>1 N>8 without low res. IC grade whole wafer (coat Show More...
Specifications: Item:GaN-T-C-N-C50 Dimensions:50.8mm u00b1 0.1mm Thickness:4 u00b5m, 10~25 u00b5m Orientation:C-plane(0001) u00b1 0.5u00b0 Conduction Type: N-type(undoped Resistivity(300K) 90% Polishing Standard: SSP Option: DSP Package:Packaged in a class 100 clean room environment, in cassette Show More...
Intending to buy ic wafer, bare, polish. from local market with some good rates for educational purpose 3 units needed . We request to the concern sources to send their valuable quotations, Regards. Show More...
HelloI am looking for monocrystalcon wafer. Please send the prices.Thanks Show More...
HiI am looking for Silicon wafer with following specs:monocrystalcon waferGrowth method Czochralski processnot solar!!Size 54,1*54,1mm tolerance +-0,2mmThickness 0,2-0,22mm tolerance 0,03mmresistivity 8-12 Ω.cmChemical polishedcrystallograc orientation (111)wafer flexure no Show More...
HelloI need monocrystalcon waferGrowth method Czochralski processnot solar!!Size 54,1*54,1mm tolerance +-0,2mmThickness 0,2-0,22mm tolerance 0,03mmresistivity 8-12 Ω.cmChemical polishedcrystallograc orientation (111)wafer flexure no more 0,03mm Show More...
Looking for following wafers: - pattern wafer including whole pieces and broken pieces, size for whole: 8 inch and 12 inch; - double polished wafer, size: 12 inch; - blue tape wafer; Please me if you have those items. Thanks! Show More...
This is greg from Semicon Device Co. Ltd in South Korea We need Quotation for Wafer having under specification. 1. Diameter : 6", Flat zone (55~57mm: JEDEC) 2. Growing Method : FZ 3. Doping Method : NTD 4. Thickness : 1050 +- 50um 5. Resistivity : 410 +- 30Ohm-cm 6. Polishing : DSP(Doub Show More...
HiMy name is Vikas.We need the continuoussupply of Silicon wafers (doped undoped), coated and uncoated.Size range; 2 inches 3 inch 4 inch 6 inchPlease share companyto company business prices asap.Looking forward to hearing soon.ThanksVikas (Purchase Head) Show More...
Dear Madam, dear Sirplease could you offer4 Si-Wafer thickness: 500 m +- 25 mundoped single shed amount 100 pcsthanksUlrich Show More...
Hi,We deal in polished wafers.We import wafers from CHINA.Kindly send me with the prices and pictures of wafers of your company.We are looking forward to your reply.Thanks Show More...
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