亚洲伦乱视频_久久99精品久久久久久野外_毛片久久久久久久_亚洲人成网亚洲欧洲无码久久_蜜桃麻豆视频_欧美黑人精品一区二区

                

 
 
Product information:
       For manufacture the sapphire, it is the key point for good quality sapphire.
Henergysolar provides high quality sapphire seeds, for different customer our seed give a big help for their throughput and crystal quality.
 
Technical information:
We can provide different size of seeds according to customer’s requirement.
 
 




Square seeds 


Round seeds




Length: 50-120mm


Diameter: 10-50mm




L*W: 10*10mm/12*12mm/other size


Length: 50-120mm




Error: 0.01mm


Error: 0.01mm




Orientation: A,C,M,R 


Orientation: A,C,M,R 





 
Customer:
Russia, Ukraine, Japan , Korea , Taiwan and Chinese main land.