CEI CEI (formerly known as CEI Limited) is a company that provides printed circuit board and box-build assembly, equipment design, cable harness assembly, and manufacturing services. | ![]() YES POWERTECHNIX YES POWERTECHNIX ((주)예스파워테크닉스) is a company that specializes in SiC (silicon carbide) power semiconductors. | ![]() Primarius Technologies Primarius Technologies (also known as Shanghai Gaolun Electronics, 上海概伦电子) is a company specializing in circuit simulation, advanced device modeling, and semiconductor parametric testing. | ![]() ZYW Microelectronics ZYW Microelectronics (惠州市正源微电子有限公司) is a company engaged in the production and distribution of electronic components. | |
Founding Date | Founding Date 2000 | Founding Date 2017 | Founding Date 2010 | Founding Date 2009 |
Type | Type Subsidiary | Type Private | Type Public | Type Private |
Tags | ||||
Locations | Locations Singapore, SG HQ Thuận An, VN | Locations Pyeongtaek-si, KR HQ Pohang, KR | Locations Shanghai, CN HQ Beijing, CN Beijing, CN Jinan, CN Yongin Si, KR Cupertino, US | Locations Huizhou, CN HQ |
Employees | Employees 76 | Employees 41 | Employees 58815% increase | Employees 30 |
Financial | ||||
Revenue (est.) | Revenue (est.) $123.5m (FY, 2020) | Revenue (est.) ₩1.5b (FY, 2021) | Revenue (est.) ¥471m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods $93.8m (FY, 2020) | Cost of goods ₩7b (FY, 2021) | Cost of goods ¥63.4m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit $29.7m (FY, 2020) | Gross profit (₩5.5b) (FY, 2021) | Gross profit ¥414.9m (FY, 2025) | Gross profit N/A |
Net income | Net income $6m (FY, 2020) | Net income (₩8.7b) (FY, 2021) | Net income ¥33.9m (FY, 2025) | Net income N/A |

YES POWERTECHNIX ((주)예스파워테크닉스) is a company that specializes in SiC (silicon carbide) power semiconductors.
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Primarius Technologies (also known as Shanghai Gaolun Electronics, 上海概伦电子) is a company specializing in circuit simulation, advanced device modeling, and semiconductor parametric testing.
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ZYW Microelectronics (惠州市正源微电子有限公司) is a company engaged in the production and distribution of electronic components.
View company