![]() ASE Assembly & Test Shanghai ASE Assembly & Test Shanghai is a company that offers packaging and testing services for semiconductors. | ![]() Kinglong Technology Kinglong Technology (京隆科技) is a company that provides packaging and testing services for the back-end process of semiconductor production. | ![]() China Wafer Level CSP China Wafer Level CSP (WLCSP, 苏州晶方半导体科技) is a provider of semiconductor packaging manufacturing and testing services. | ![]() Jiangyin Changdian Advanced Packaging Jiangyin Changdian Advanced Packaging (JCAP, 江阴长电先进封装有限公司) is a company that is active in the semiconductors industry. | ![]() JCET Group JCET Group (also known as 江苏长电科技股份有限公司, Jiangsu Changjiang Electronics Technology) is a company that provides semiconductor microsystem integration packaging and test. | |
Founding Date | Founding Date 2000 | Founding Date 2002 | Founding Date 2005 | Founding Date 2003 | Founding Date 1972 |
Type | Type Subsidiary | Type Subsidiary | Type Public | Type Subsidiary | Type Public |
Tags | |||||
Locations | Locations Shanghai, CN HQ | Locations Suzhou, CN HQ | Locations Suzhou, CN HQ Palo Alto, US | Locations Jiaxing, CN HQ Jiangyin, CN Jiangyin, CN | |
Employees | Employees 2,700 | Employees 1,200 | Employees 9974% increase | Employees 1,000 | Employees 19,812 |
Valuation ($) | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 2.4 b | Valuation ($) N/A | Valuation ($) 9.5 b |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) ¥1.5b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) ¥38.6b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods ¥779.6m (FY, 2025) | Cost of goods N/A | Cost of goods ¥33.4b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit ¥684.9m (FY, 2025) | Gross profit N/A | Gross profit ¥5.4b (FY, 2025) |
Net income | Net income N/A | Net income NT$1.9b (FY, 2021) | Net income ¥369.3m (FY, 2025) | Net income N/A | Net income ¥1.6b (FY, 2025) |

Kinglong Technology (京隆科技) is a company that provides packaging and testing services for the back-end process of semiconductor production.
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China Wafer Level CSP (WLCSP, 苏州晶方半导体科技) is a provider of semiconductor packaging manufacturing and testing services.
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Jiangyin Changdian Advanced Packaging (JCAP, 江阴长电先进封装有限公司) is a company that is active in the semiconductors industry.
View company
JCET Group (also known as 江苏长电科技股份有限公司, Jiangsu Changjiang Electronics Technology) is a company that provides semiconductor microsystem integration packaging and test.
View company