欧美点击进入亚洲色中文字幕|国产av通道1区|五月综合缴清在线观看|成人综合av在线|97av成人电影|成人区精品人妻一区二区|日本女同三级片在线观看|亚洲综合无码色悠悠|8mav在线观看|日本成人/区二区电视

                

 
 
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.