![]() Pamtek Pamtek (also known as 팜텍) is a company engaged in the development and manufacturing of industrial automation equipment. | ![]() TLSI Telephonics Large Scale Integration (TLSI) is a designer and manufacturer of mixed-signal custom application-specific integrated circuits (ASICs). | Hangzhou Changchuan Technology Hangzhou Changchuan Technology (杭州长川科技股份有限公司) is a company engaged in research and development, production, and sales of integrated circuit test equipment. | |
Founding Date | Founding Date 2003 | Founding Date 1977 | Founding Date 2008 |
Type | Type Public | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Hwaseong, KR HQ Gumi, KR Haiphong, VN | Locations Melville, US HQ | Locations Hangzhou, CN HQ |
Employees | Employees 12 | Employees 51 | Employees 3,800 |
Financial | |||
Revenue (est.) | Revenue (est.) ₩44.4b (FY, 2024) | Revenue (est.) N/A | Revenue (est.) ¥4.8b (FY, 2025) |
Cost of goods | Cost of goods ₩33.8b (FY, 2024) | Cost of goods N/A | Cost of goods ¥2.4b (FY, 2025) |
Gross profit | Gross profit ₩10.9b (FY, 2024) | Gross profit N/A | Gross profit ¥2.9b (FY, 2025) |
Net income | Net income (₩89.7m) (FY, 2024) | Net income N/A | Net income ¥1.3b (FY, 2025) |

Telephonics Large Scale Integration (TLSI) is a designer and manufacturer of mixed-signal custom application-specific integrated circuits (ASICs).
View companyHangzhou Changchuan Technology (杭州长川科技股份有限公司) is a company engaged in research and development, production, and sales of integrated circuit test equipment.
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