The Czochralski process (Cz) is also known as “crystal pulling” or “pulling from the melt”. In this process, Silicon (Si) is first melted and then allowed to freeze into a crystalline state in a controlled manner. The advantage of this method is that it is fast and highly controllable. The industrial cultivation of high-purity monocrystalline Silicon crystals using the Cz Process has become well established primarily for the solar and semiconductor industries (in the computer industry for integrated circuits and in microsystem technology). You benefit from the high effectiveness and quality of the cultivated crystals.

Tungsten seed rope and molybdenum seed holder play an important role in the Czochralski (CZ) pulling process. Chengyi metal, a leading manufacturer and supplier, has been professional in the sector over 10 years.