Markets & Technologies

The world’s mostadvanced technologiesbegin at HSC.

At HSC, we create a critical building block for tomorrow’s high-tech products. Without the kind of hyper-pure, high-quality polysilicon we provide, the manufacture of cell phones, advanced electronics and panels for solar energy would not be possible.

The solar
market

Our polysilicon is used in the manufacture of sustainable solar power cells, panels and arrays that harness sunlight for clean energy production. 

The electronics
market

Polysilicon manufactured by HSC is used in one of every three electronic devices in the world.

Technologies
Our
technologies

We are one of the world’s largest suppliers of hyper-pure polysilicon and other silicon-based products for the electronics and solar energy industries.

What We Do:The Science of
Polysilicon.

The HSC
polysilicon
process.

Quartz

We begin with a natural high-purity quartz rock…

Trichlorosilane

which is then processed into a silicon-based chemical called trichlorosilane.

Polysilicon

Using a chemical vapor deposition (CVD) reactor technology process, we convert trichlorosilane into high-purity polysilicon.

The polysilicon is then sized, cleaned, and packaged in stringently controlled cleanrooms and then shipped to our customers.

Computer Chips
Solar Panels


Certified
Quality

HSC has been certified as an IATF Quality Management System, committed to continual improvement, defect prevention, and the reduction of variation and waste in our processes.