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Shenzhen Qingyi Photomask Limited. was founded with the overall reform of Qingyi Precision Mask Making (Shenzhen) Co., Ltd. in Aug. 1997, with a registered capital of RMB 200 million. It is one of the earliest, the largest and professional manufacturers of high precision mask that integrates research, design, production and sales with the most leading technology in China. In Dec. 2008, it was listed among the first batch of "National High-tech Enterprises” in Shenzhen and a support unit of “Shenzhen Photomask Technology R&D Center".

Mr. Tang Xiangqian, the former standing committee of CPPCC and the honorary president of Federation of Hong Kong Industries, is the founder and the company takes Beijing Tsinghua E.R.C of Liquid Crystal Technology and Institute of Microelectronics of Chinese Academy of Sciences as the technical consultants.

The company is located in Shenzhen High-tech Industrial Park, known as “Silicon Valley of South China”. With a building area of 28,000m2, TFT-LCD Mask Base Qingyi Photoelectricity Building was put into use in 2007 and is located in the north region of High-tech Industrial Park. There are more than 800m2 of 1-level and 10-level purification workshops, known as “China’s First Room” Project Phase I; the company, located in the south region of High-tech Industrial Park, covers an area of 4000m2, including 900m2 of 100-level and 1000-level purification workshops. The company has precision photoetching making system and matching equipment imported from Sweden, Germany, Japan, America and Israel.

The products are mainly applied to liquid crystal display (LCD), organic electron luminescence (OLED) and other flat panel display (FPD) industry, integrated circuit (IC) and its related industries, printed circuit board (PCB) industry and precision component industry, filling many domestic blanks. The company makes the following products:

    TFT, color STN, STN and TNLCD chrome plate mask;
    EL, OLED chrome plate mask; PDP, VFD chrome plate mask;
    IC capsulation, HDI, including chrome plate mask and dry mask, such as BGA, CSP, BUMPING;
    Chrome plate mask for precision electronic components, such as MEMS, SENSOR and ENCODZR;
    LCD solid relief plate and liquid relief plate;


Qingyi is engaged in being a global leading supplier of mask through constant improvement and innovation.