Xi'an Superman Hyper-realistic Silicon Sculpture Research Institute (XSM) is the leading manufacturer of hyper-realistic silicone sculptures in China.Xi'an Superman (XSM) specializes in making super-realistic figures that are hand-crafted and custom made. XSM is a private company in China that specializes in designing displays for museums and exhibition centers. It has developed into a top class brand which specializes in simulated silicon figures (super-realistic sculptures) in the Chinese museum industry.