Quanyi Mask Optoelectronics Technology (Jinan) Co., Ltd. was established  in October 2020 and has been focusing in the research， development and production of photomasks . 

    Mask, also known as photomask, takes high purity glass substrate as the substrate, transfers circuit graphics to the substrate by using lithography technology to form IC pattern templates. Mask is the key to realize the process from chip design to physical manufacturing. The main steps include Writing, Process, Measurement, Inspection, Repair, Clean&Mount.

    We provide our customers with high quality and the on-time delivery. Dedicated to the technical research, we are capable of manufacturing photomasks which can support the production of integrated circuits with technology node of 40-180nm.