![]() Puya Semiconductor (Shanghai) Puya Semiconductor (Shanghai) is a company that produces and sells semiconductor devices. | ![]() Pure Wafer Solutions Pure Wafer Solutions (formerly known as WRS Materials) is a producer of silicon wafers. | |
Founding Date | Founding Date 2012 | Founding Date 2008 |
Type | Type Public | Type Subsidiary |
Tags | ||
Locations | Locations HQ | Locations San Jose, US HQ |
Employees | Employees N/A | Employees 19 |

Pure Wafer Solutions (formerly known as WRS Materials) is a producer of silicon wafers.
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