![]() PTSL PTSL (Probe Test Solutions Limited) is a company that delivers test hardware solutions for blue-chip customers. | ![]() SCIOCS SCIOCS is a company that manufactures and sells compound semiconductor materials and piezoelectric thin films. | ![]() Century Jinguang Beijing Century Jinguang Semiconductor (世纪金光) is an enterprise engaged in the development and production of third-generation semiconductor functional materials and power devices. | ![]() Tianjin Huanou Semiconductor Material Technology Tianjin Huanou Semiconductor Material Technology (天津市环欧半导体材料技术有限公司) is a manufacturer of semiconductor materials. | ||
Founding Date | Founding Date N/A | Founding Date 2009 | Founding Date 2015 | Founding Date 2010 | Founding Date 2000 |
Type | Type Public | Type Private | Type Subsidiary | Type Private | Type Subsidiary |
Tags | |||||
Locations | Locations Jinan, CN HQ | Locations Glasgow, GB HQ Beijing, CN Penang, MY Imus, PH Hsinchu County, TW Kaohsiung County, TW Hamilton, GB see more | Locations Chuo City, JP HQ Hitachi, JP | Locations Beijing, CN HQ | Locations Tianjin, CN HQ |
Employees | Employees 1,322 | Employees 1072% decrease | Employees 160 | Employees 150 | Employees 953 |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥1.2b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) ¥8.6b (FY, 2022) | Revenue (est.) N/A | Revenue (est.) N/A |
Net income | Net income (¥208.6m) (FY, 2025) | Net income N/A | Net income ¥1.3b (FY, 2022) | Net income N/A | Net income N/A |

PTSL (Probe Test Solutions Limited) is a company that delivers test hardware solutions for blue-chip customers.
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SCIOCS is a company that manufactures and sells compound semiconductor materials and piezoelectric thin films.
View company
Beijing Century Jinguang Semiconductor (世纪金光) is an enterprise engaged in the development and production of third-generation semiconductor functional materials and power devices.
View company
Tianjin Huanou Semiconductor Material Technology (天津市环欧半导体材料技术有限公司) is a manufacturer of semiconductor materials.
View company