Get Quick Quote From Supplier
|
|
Country to Import : | |||
|
|
Preferred Country : | |||
| Required Qty : | ||||
| Frequency : | ||||
| Order Value : | ||||
| Usage : | ||||
We need below wafers.1. Brand new Wafer: Solar grade new wafers) 5 inch and 6 inch respectively.(A great amount of stable supply is good) Sample testing is needed. For more details, please refer to the attachment.(Spec is shown in the attachment). For 5 inch wafers, we need only mono crystalline ones. Regarding 6 in wafers, mono and poly crystalline ones are both required. xxxxx Scraped wafers/dummy wafers/broken xxxxx A great amount and stable supply is a requsted. Sample testing is needed. Scraped/Broken/Dummy GaAs wafer : Resistivity is nor a concern. Scraped/Broken/Dummy Silicon wafer: P type: resistivity over 0.5 ohms cm N type: resistivity over 10 ohms cm xxxxx Solar grade Ingot needed. A great amount of Ingots and stable supply is a ok.Sample testing is needed. brand new 5 inch/6inch wafers(solar grade), scraped wafers, ingot brand new wafer(solar grade)/scraped wafer/brpken wafer/ingots for solar cell production use
