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. | ![]() Qingdao Jason Electric Qingdao Jason Electric (青岛杰生电气有限公司) is a company that specializes in the R&D, production, and application of semiconductor solutions. | ![]() Grand Chip Microelectronics Grand Chip Microelectronics (also known as Kangxi Communication Technologies, 康希通信科技(上海)有限公司) is a company engaged in the research, design, and development of radio frequency (RF) front-end integrated circuit chips. | ![]() 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. | ||
Founding Date | Founding Date 2001 | Founding Date 2000 | Founding Date 2001 | Founding Date 2014 | Founding Date 2010 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Subsidiary | Type Public |
Tags | |||||
Locations | Locations Pyeongtaek-si, KR HQ Hwaseong Si, KR | Locations Singapore, SG HQ Thuận An, VN | Locations Qingdao, CN HQ Shanghai, CN Shenzhen, CN | Locations Shanghai, CN HQ | Locations Shanghai, CN HQ Beijing, CN Beijing, CN Jinan, CN Yongin Si, KR Cupertino, US |
Employees | Employees N/A | Employees 76 | Employees 300 | Employees 100 | Employees 58815% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) ₩64.1b (FY, 2021) | Revenue (est.) $123.5m (FY, 2020) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) ¥471m (FY, 2025) |
Cost of goods | Cost of goods ₩48.4b (FY, 2021) | Cost of goods $93.8m (FY, 2020) | Cost of goods N/A | Cost of goods N/A | Cost of goods ¥63.4m (FY, 2025) |
Gross profit | Gross profit ₩15.7b (FY, 2021) | Gross profit $29.7m (FY, 2020) | Gross profit N/A | Gross profit N/A | Gross profit ¥414.9m (FY, 2025) |
Net income | Net income ₩5.1b (FY, 2021) | Net income $6m (FY, 2020) | Net income N/A | Net income N/A | Net income ¥33.9m (FY, 2025) |
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.
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Qingdao Jason Electric (青岛杰生电气有限公司) is a company that specializes in the R&D, production, and application of semiconductor solutions.
View company
Grand Chip Microelectronics (also known as Kangxi Communication Technologies, 康希通信科技(上海)有限公司) is a company engaged in the research, design, and development of radio frequency (RF) front-end integrated circuit chips.
View company
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.
View company