Vernon Thad Evans

Praxair Chemax Semiconductor Materials Co., Ltd. engages in the provision of industrial gas products and gas management services. It offers processed gas, equipment, and gas delivery systems services to semiconductor, flat panel display, light emitting diode, and solar cell manufacturers. Its business activities include logistics, inventories, procurement, and installation and maintenance of gas delivery systems. The company was founded on February 11, 1999 and is headquartered in Hsinchu, Taiwan.