• Mobile: +86-19906633110

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  • Tel:86-177-51416887
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  • URL:https://weimas.cc/
  • Province/state:Jiangsu
  • City:Suzhou
  • Street:Building 7, Xinhong Industrial Park, SIP, Suzhou, China
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    About us

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  • WEIMAS, established in 2021, is a leading supplier of core materials for high-end semiconductor photoresist. Main products include Photo Acid Generator (PAG), BARC resin, PHS resin and Photo initiator(PI), which are the core materials for ArFi/ArF/KrF photoresists used in advanced semiconductor manufacturing process and photoresists in the display panel industry. Our technical specifications are all at the leading level in the industry, which can achieve ppb grade metal impurity control.
    WEIMAS’ headquarter and R&D center has a 2,000m2 yellow light laboratory, equipped with ICP-MS and other international first-class testing equipment, which can quickly respond to the R&D and testing needs of customers. Chinese (Hefei) plant covers an area of 50 acres, with a planned capacity of 100 tons, which starts mass production in 2025.
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