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...
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