Key equipment

CVD Reactor

Produces high purity polysilicon based on the Siemens process

STC-TCS Converter

Converts silicon tetrachloride (STC) to trichlorosilane (TCS)

Lab CVD Reactor

Secures a contamination-free process chain within the polysilicon production

Vent Gas Recovery System

Processes vent gases from CVD Reactor and STC-TCS Converter

Ingot Furnace

Grows ingots by vertical gradient directional solidification of silicon melt

Cuts multi-crystalline ingots into bricks using diamond wire technology

Crops multi-crystalline bricks using high-speed diamond wire technology