Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2020-11-16 02:35
81
Company Profile
By certification [File Integrity]
Contact：ruyuan2020(Mr.)
Email：
Telephone：
Phone：
Area：Beijing
Address：Beijing
Website：http://www.ruyuanwafer.com/ http://ruyuan2020.daisina.com/
We focus on designing, researching and developing, manufacturing and selling 3 inch silicon wafer.
Products Show
Product Description
Polished silicon wafer | |
Size |
3"/ 4"/ 5"/ 6" |
Growth method |
CZ |
Grade |
Prime grade/ Test grade/ Dummy grade |
Diameter |
76.2±0.3mm/ 100±0.4mm/ 125±0.5mm/ 150±0.5mm |
Orentation |
<111>/<100> |
Type |
N-type/P-type |
Dopant |
P-type: Boron |
N-type: Phos./As./Sb. | |
Oxygen Content |
≤18 New PPMA |
Carborn Content |
≤1 New PPMA |
Resistivity |
≥0.0010Ω.cm |
Thickness |
≥200um, or according to your requirement |
Others |
TTV≤10um, Bow≤35um, Warp≤35um |
Surface |
Double side polished or Front side polished, back side etched |
MOQ |
50pcs |
Package |
Packed in cassette, and sealed in vacuum bag, 25 pcs/cassette |
Company Overview
CZ POLISHED WAFER
Diameter (mm) |
Type |
Orientation |
76.2 |
P, N |
<100>, <111>, <110> |
100 |
P, N |
<100>, <111>, <110> |
125 |
P, N |
<100>, <111>, <110> |
150 |
P, N |
<100>, <111>, <110> |
200 |
P, N |
<100>, <111>, <110> |
Shanghai Ruyuan has the powerful manufacturing ability and technology to provide the customized products and service to satisfy the customers.
Packing & Delivery
3 silicon wafers(3 Inch Silicon Wafer) are packed in cassette, and sealed in vacuum bag, 25 pcs/cassette.
Our Advantage
1. Try our best to meet each customers' request
We have a professional sells team with excellent service, we tracking from inquiry to delivery of items.
2. Class 10 environment
Wafers are all vacuum-sealed in class 10 environment in double layer packing.
3. Quality guarantee
Advanced testing equipment and methods are important guarantee for the production of high- precision products. We provide the COA reports and Package Cert to our customers.
FAQ
Q: What's the MOQ?
(1) For inventory, the MOQ is 10pcs.
(2) For customized products, the MOQ is 10pcs-25pcs. It depends on quantity and technics
Q: Do you have inspection report for material?
We can supply COA report and reach reports for our products.
Quality and Safety:
We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
Your Success, Our Glory:
Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
If you are interested in any of our 3 inch silicon wafer, or would like to discuss a custom order, please feel free to contact us.
http://www.ruyuanwafer.com/
