Precision Drilling
PDS
Lantheus
LNTH
eBay
EBAY
4
DexCom
DXCM
5
Collegium Pharmaceutical
COLL
Daqo New Energy Corp. is a holding company, which engages in the provision of polysilicon products. It involves in the manufacture and sale of polysilicon to photovoltaic product manufactures, who further process the polysilicon into ingots, wafers, cells, and modules for solar power solutions. The company was founded by Guang Fu Xu on November 22, 2007 and is headquartered in Shanghai, China.