0249 - Wuxi Microelectronics Associates, Inc. Looking through the observati...Front

Wuxi Microelectronics Associates, Inc. Looking through the observation hole of this single-crystal firing furnace, one can watch the single crystal-pulling process. The company's equipment can produce a single-crystal ingot of five feet in diameter. Single-crystal silicon is a basic material used in making integrated circuits. Photo by Zheng Zhensun