![]() Jianghai Capacitor Nantong Jianghai Capacitor (南通江海电容器股份有限公司) is a company that manufactures electrical products. | ![]() Polytronics Technology Polytronics Technology Corporation (PTTC, 聚鼎科技股份有限公司) is a company that designs, develops, and manufactures circuit protection devices. | ||
Founding Date | Founding Date 1958 | Founding Date 1997 | Founding Date 1951 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Hsinchu, TW HQ Kunshan, CN | ||
Employees | Employees 4,434 | Employees 25911% increase | Employees 4991% increase |
Financial | |||
Revenue (est.) | Revenue (est.) ¥5.4b (FY, 2025) | Revenue (est.) NT$2.9b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥4.2b (FY, 2025) | Cost of goods NT$1.8b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit ¥1.3b (FY, 2025) | Gross profit NT$1.1b (FY, 2025) | Gross profit N/A |
Net income | Net income ¥680.8m (FY, 2025) | Net income (NT$6.2m) (FY, 2025) | Net income N/A |

Polytronics Technology Corporation (PTTC, 聚鼎科技股份有限公司) is a company that designs, develops, and manufactures circuit protection devices.
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