Shenzhen Longtu Photomask Co., Ltd. (SHA:688721)
China flag China · Delayed Price · Currency is CNY
51.17
+0.87 (1.73%)
Jan 21, 2026, 4:00 PM EST

Shenzhen Longtu Photomask Company Description

Shenzhen Longtu Photomask Co., Ltd. focuses on the design, production, and sale of semiconductor masks in China and internationally.

The company provides quartz and soda mask products, as well as various technical services, such as mask design rule check, job deck view, mask cleaning, and pellicle remount services.

Its products are used in semiconductor fields, such as power semiconductors, MEMS sensors, IC packaging, analog ICs, etc., as well as in various applications, including new energy, photovoltaic power generation, automotive electronics, industrial control, wireless communication, IoT, and consumer electronics.

The company was founded in 2010 and is headquartered in Shenzhen, China.

Shenzhen Longtu Photomask Co., Ltd.
CountryChina
Founded2010
IndustrySemiconductors and Related Devices
Employees261
CEOXiaolong Ye

Contact Details

Address:
4th Bld.
Shenzhen
China
Phone86 75 5294 80730
Websitestarmask.cn

Stock Details

Ticker Symbol688721
ExchangeShanghai Stock Exchange
Fiscal YearJanuary - December
Reporting CurrencyCNY
SIC Code3674

Key Executives

NamePosition
Xiaolong YeChief Executive Officer
Qiang FanChief Financial Officer