UV LED, PhotoDetector, Laser Diodes, Photonics Components. CVTLMDZCJQ

Christian ceratom.com at msa.hinet.net
Sun Jan 2 20:22:55 EST 2005


CERATOM INTERNATIONAL CO., LTD.
Tel: +886-6-2955975 Fax: +886-6-2982184 E-mail: Ceratom.com at msa.hinet.net

Subject: UV LED, PhotoDetector, Laser Diodes, Photonics Components.

Dear Sirs, 

We are very glad to write you with the greatest interest in cooperating with you for photonics business in the future. 

We are a leading Taiwan supplier of the Optoelectronic Semiconductors, Nanostructure materials, Vacuum system and Wireless internet devices etc. following Divisions.

OPTOELECTRONIC SEMICONDUCTORS DIVISION: 
LED, LD Epi-Wafers / Laser diodes / PhotoDetectors Chip, Array, Packages for the next generation of Fiber Optic Communication Networks applications. Our main products are LD, VCSEL, PD, LED Epi-Wafers, Chips, Packages components for:

(1) InGaAs PIN Photo-Detectors, GaAs PIN Photo-Detectors, Silicon Photo-Diodes, UV Photo-Detector.

(2) 780, 850, 980nm VCLED, 650nm LD, 808nm LD, 980nm LD, 1310nm LD, 1550nm LD & 1250~1750nm any wavelength of the FP LD, DFB, VCSEL, DBR Laser Epi-Wafers, HBT, HEMT Epi-Wafers, Solar Cell Structure Epi-Wafers, custom designed structures Epi-Wafers and Overgrowth Epi service.

(3) OEM & ODM Processing for Silicon Photodiode, InGaAs PIN PD, Laser Diodes, VCSELs according to customer's specification.

(4) 5N~7N Purify Metel -- In, Ga, Te, Sn, P   
Silicon - Polished Wafers, Unpolished Wafers, Ingots, Ion implantation for Si wafers, Si EPI Wafers 
III-V Semiconductors -- InP, GaAs, GaP, GaSb, InAs, InSb Substrates and Germanium Wafers and Ingots.
  
(5) 370, 375, 380nm UV LED, 470nm Blue LED, 505nm, 525nm Green LED, 650nm Red LED, White LED, SMD LED Chips etc. 

(6) 635nm, 650nm, 660nm, 670nm High Power LD Packages for DVD optical pick-up applications, 1310nm LED, 650~850nm RCLED and DPSS Green Lasers, 532nm Lasers, Pointing Lasers etc. 

(7) Optical Fiber Passive Components: Ferrule, Connector, Adaptor, Patchcord, Attenuator, Collimator, Coupler, WDM, CWDM, OADM, VOA, Transceiver.

NANOSTRUCTURE DIVISION:
Nanoscale powders and Nanostructure materials included: Metals, graphite, diamonds, single-/multi-walled carbon nanotubes, and silicon; Carbides, nitrides, borides; Oxides (single-metal, multi-metal, rare earth), hydroxides, carbonates, sulfates, minerals, and clays; Surface modified powders, Dispersed powders, and Magnetic Fluids; Pigments; Aggregated nanostructured powders  (for thermal spraying); High surface area materials (graphite mates, sieves, holed beads); Polymer powders.

CHEMICAL MATERIALS DIVISION:
 AGGREGATE FOR CONCRETE 

 ARSENIC TRIOXIDE - powder 

 Automotive Catalysts 

 CADMIUM - carbonate, sulphide 

 CADMIUM TELLURIDE - dust-free powder, purity 5N 

 Cobalite - fine Co/Fe/Cu/Ni alloyed powders 

 COBALT - high purity cathodes, purity 5N  

 COBALT - powders, oxides, hydroxide, acetate, chloride, carbonate, sulphate, nitrate, acetate 

 Contact and Electronic Packaging materials 

 COPPER - cathodes, Contirod, Numrod, Foxrod, predrawn wire, billets, cakes, nuggets 

 COPPER powder and flakes 

 ELECTRONIC POWDERS 

 Fine Zinc powders/dust for paints, chemical applications, plating  

 Fuel Cells 

 GASIR - aspherics, diffractive, discs, ingots 

 GASIR - Chalcogenide glass, moulded lenses, spherics 

 GERMANIUM: crystals, polished wafers, substrates 

 GERMANIUM: lenses, windows, powder, high purity, granules, metal ingots 

 GERMANIUM: tetrachloride, dioxide 

 GOLD - 4N (ASTM B562-95), ingots and granules 

 INDIUM - hydroxide, oxide, acetate, sulfate, cyanide, sulfamate, fluoborate, purity 3N7 - 6N8 

 INDIUM - trichloride, ITO, alloys, ingots, foil, shell, purity 3N7 - 6N8 

 LEAD - alloys: Pb-Cu, Pb-Bi, Pb-Bi-Cu, Pb-Bi-Cu plus 

 LEAD - refined: 3N7 (HER), 3N85 (HER plus), 4N (HER plus crystal) 

 LEAD - rolled 

 LITHIUM - metal oxides 

 MANGANESE - acetate, nitrate 

 NICKEL - sulphate, hydroxide, carbonate, oxide, nitrate, acetate, powder 

 PALLADIUM - 3N5 (ASTM B589-94), powder (100 p.c. < 10 mesh) 

 PLATINUM - 3N5 (ASTM B561-94), powder (100 p.c. < 10 mesh) 

 REMELTED ZINC - Ingots 

 RHODIUM - 3N5 (ASTM B616-96), powder (100 p.c. < 10 mesh) 

 SELENIUM - powder, shots, lumps, alloys, ingots, purity 3N - 5N 

 SILICON - polished wafers 

 SILVER - 3N and 4N (ASTM B413-97A), ingots and granules 

 SODIUM ANTIMONATE - powder 

 SODIUM SELENITE - powder 

 SPUTTERING TARGETS 

 SULPHURIC ACID 96 p.c. and 98 p.c. 

 TELLURIUM - dioxide, powder, ingots, shots, lumps, purity 2N5 - 5N 

 THALLIUM - metal and salts, purities 2N5 - 5N 

 ZINC - sheets and coils, rainwater systems, flashings, roofing and facade systems 

 ZINC ALLOYS FOR CONTINUOUS GALVANIZING - CGG - Pre-alloyed zinc product 

 ZINC ALLOYS FOR CONTINUOUS GALVANIZING - Galfan - Zn-Al based alloy 

 ZINC ALLOYS FOR CONTINUOUS GALVANIZING - Pellets - Pure zinc shot 

 ZINC ALLOYS FOR DIECASTING - Superloy - Hot chamber alloy (7 p.c.Al-3.8 p.c.Cu) 

 ZINC ALLOYS FOR DIECASTING - X28 - Hot chamber alloy (27 p.c.Al-18 p.c.Cu) 

 ZINC ALLOYS FOR DIECASTING - Zamak 2,3,5 - Zinc alloys for pressure diecasting 

 ZINC ALLOYS FOR GENERAL GALVANIZING - Galva 5 - Zn-5 p.c.Al alloy 

 ZINC ALLOYS FOR GENERAL GALVANIZING - Galveco - Zn-Ni-Sn-Bi based alloy 

 ZINC ALLOYS FOR GENERAL GALVANIZING - Technigalva - Zn-Ni based alloy 

 ZINC OXIDE - powder and granulated for pharmaceutical, paint, agriculture applications 

 ZINC OXIDE - powder and granulated for rubber, tyres, ceramics, glass, chemicals, cosmetic 

 ZINC PHOSPHATE - Anti-corrosion paints and coatings 

 ZINC SELENIDE - plates, discs, lenses , chips 

 ZINC SULPHATE - Pure zinc sulphate solution (11.5 p.c. Zn) 

 ZINC SULPHIDE - plates, discs, lenses , chips 

 ZINTANE - Zinc strips for electric fuses

VACUUM SYSTEM DIVISION:
Vacuum system equipments and components, like as a large range of the Alcatel, Edwards, Leybold, Pfeiffer, Welch, Varian, Stokes, Iwata, PTI, CTI-Cryogenics, Austin Sclentific, APD, CVC, Innotec, Varian, Veeco, TiTan etc. brands NEW, REBUILT and REPAIR of Oil Mechanical Pumps, Dry Mechanical Pumps, Blowers, Cryopumps, Diffusion Pumps, Ion Pumps, Turbo Pumps etc. vacuum equiptments, maintenance compnents, pump oil, and ion gauge tubes... to support our customer's needs. We offering NEW and REBUILT type Vacuum Pump/Blower Packages. We can also REPAIR your current Vacuum Pump/Blower Packages. And we supply the Al, Zn die casting parts, Heat sinks, Heat exchangers with custom specification and drawing.

ELECTRONICS COMPONENTS DIVISION: 
2.5" ~ 40" TFT LCD Panels, DRAM memory, FLASH memory cards, DRAM chips, FLASH chips, hard drives, pen drives
etc. Electronic components, Communication ICs, Signal Conditioning ICs for Sensors, Miscellaneous Sillcon-Proven ICs/IPs, Photodiode IC, Photo IC Sensor, Pressure Sensor, Temperature Sensor, Humidity Sensor, Photo Interrupters, Photo Couplers, LED Print Heads, IrDA Modules, Power Supplies. Coolers.

Some of DRAM memory, FLASH memory, ICs products:
This is OEM excess offer, please feel free to contact us with your request Q'ty and target price, we would like to supply you the following updated parts:  
MEMORY MODULE    NEW OFFER LIST       *All Parts are in stock: 
Description                         Part No.          Brand                             Price      Qty.
EDO & SDRAM MODULES
256MB 32X64 PC133 (16X8 BASE)   M366S3323FTS-C7A SAMSUNG T/P 600 PCS. 
DDR MODULES
256MB 32X64 DDR333   HYS64D32300GU-6-C INFINEON T/P 450 PCS 
256MB 32X64 DDR333   MT4VDDT3264AG-335C1 MICRON T/P  151 PCS. 
256MB 32X64 DDR333   M368L3223FTN-CB3 SAMSUNG T/P 1,000 PCS. 
256MB 32X64 DDR400   M368L3223FTN-CCC SAMSUNG T/P 1,400pcs. 
512MB 64X64 DDR333   MT16VDDT6464AG-335G4 MICRON T/P 400 PCS 
512MB 64X64 DDR333   MT16VDDT6464AG-335GB MICRON T/P 300 PCS. 
512MB 64X64 DDR333 (16 CHIP)   M368L6423ETN-CB3 SAMSUNG T/P 635 PCS.  
512MB 64X64 DDR333   M368L6423FTN-CB3 SAMSUNG T/P 300  PCS. 
512MB 64X64 DDR400 (16 CHIP)   MT16VDDT6464AG-40BG4 MICRON T/P 200 PCS 
512MB 64X64 DDR400 (16 CHIP)   M368L6423FTN-CCC SAMSUNG T/P 500 PCS.  
1GIG 128X72 DDR200/PC1600 REG.   MT36VDDT12872G-202B2 MICRON T/P 10 PCS. 
1GIG 128X72  DDR200/PC1600 REG. MT36VDDT12872G-202C2 MICRON T/P 18 PCS. 
DDR SO-DIMM MODULES
512MB 64X64 DDR266 S0-DIMM   MT16VDDF6464HG-265C2  MICRON T/P 200 PCS. 
SPECIAL DDR OFFER: 
1. 100 pcs   256 333    HY64D32300GU-6-C            8CHIP          Bid
2. 400 pcs   512 333    MT16VDDT6464AG-335G4  16 CHIP        Bid
3. 250 pcs   512 333    M368L6423FTN-CB3           16 CHIP        Bid
4. 200 pcs   512 400    MT16VDDT6464AH-40BG4  16 CHIP        Bid 
* ALL PARTS FACTORY SEALED 04+ SHIP 12/14/04
NEW OFFER:
1.MXIC  MX29LV400TTC  50K   D/C:0327
2.SAMSUNG  K4S641632H-TC75  48K  D/C:0446
3.ATMEL  AT93C46-10SI-2.7  200K  D/C:04
4.ISSI  IS61LV256-15T  150K  D/C:0346
5.ISSI  IS42S16800A-7T  30K  D/C:04
6.Eliter-MT  M11B416256A-25J   96891PCS  D/C:04
7.SOLD OUT
8.SOLD OUT
9.ICSI          IC42S16100-7T    4680OCS   D/C:04+
10. SST      SST39VF3201-70-4CEK   960PCS    D/C:04+
11. MXIC      MX29LV160BTTC-70        21K      D/C:04+
12.SAMSUNG   K4S281632F-TC75        4000PCS    D/C:04+

High power 632nm ~ 1065nm LD products:
Fiber-coupled 670nm 3W, Fiber-coupled 680nm 3W, Fiber-coupled 690nm 3W, 632nm 150 mW, 635nm 150 mW, 635nm 300 mW, 652nm 500 mW, 665nm 800 mW, 675nm 800 mW, 665nm 1200 mW, 675nm 1200 mW, 680nm 800 mW, 685nm 10 W, 689nm 800 mW, 730nm 1000 mW, 760nm 800 mW, 830nm 500 mW, 860nm 500 mW, 830nm 1.5 W, 965nm 2 W, 980nm 2 W, 1030nm 2 W, 1065nm 1.5 W

If you are interested in our products and need some samples for evaluation, or you are seeking any Taiwan/China resource products, please e-mail us immediately with specify us the request items, demand Q'ty for our serving you in anytime. If this cooperation letter not right person for you, please kindly forward this message to your relevant R&D or right staff reference. We are pleased to have a good business relationships with you in the future. Many thanks !

Christian Hsieh / Marketing Manager 
CERATOM INTERNATIONAL CO., LTD. 
NO. 817, SEC. 2, YUNG HWA RD., TAINAN, TAIWAN. R.O.C.
Tel.: +886-6-2955975   Fax: +886-6-2982184
ceratom.com at msa.hinet.net 





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