SJ Semiconductor Corporation (SHA:688820)
China flag China · Delayed Price · Currency is CNY
93.00
-8.10 (-8.01%)
At close: Apr 28, 2026

SJ Semiconductor Company Description

SJ Semiconductor Corporation operates as an integrated circuit wafer-level advanced packaging and testing company in China and internationally.

It focuses on the mid-stage silicon wafer processing and back-end advanced packaging segments of the integrated circuit advanced packaging and testing industry.

It provides middle-end-of-line manufacturing and testing services, as well as develops advanced 3D Multi-Die integration technology and solutions.

The company offers integrated circuit chips. Its products include bumping include copper pillar bump, copper pillar micro bump, copper-nickel-gold micro bumps, tin silver bumps, and ball implant bump; wafer testing; multi-chip integrated packaging.

It provides mid-section bump, wafer testing, wafer-level chip packaging, and research and development services.

The company was founded in 2014 and is based in Jiangyin, China.

SJ Semiconductor Corporation
CountryChina
Founded2014
IndustryElectronic Components, not elsewhere classified
Employees5,968
CEODong Cui

Contact Details

Address:
No. 9 Dongsheng West Road
Jiangyin, 214437
China
Phone86 510 8697 5899
Websitesjsemi.com

Stock Details

Ticker Symbol688820
ExchangeShanghai Stock Exchange
Fiscal YearJanuary - December
Reporting CurrencyCNY
SIC Code3679

Key Executives

NamePosition
Dong CuiChief Executive Officer
Yan ZhouHead of Investor Relations