# 12-inch Wafers

Domestic Toolmaking Gains Ground as SJ Semi Expands 12-Inch Equipment Hub in Wuxi

Shengjisheng (SJ Semi) has signed a deal to build a 6,000-square-meter semiconductor equipment manufacturing center in Wuxi's Huishan High-tech Zone. The facility will produce advanced 12-inch thin-film deposition tools, a move aimed at bolstering China's domestic semiconductor manufacturing supply chain.