Through years of sustained investment into R&D, Anji Microelectronics owns a series of core technology and independent intellectual property rights,

which are widely used in Anji’s mass production.

Advanced R&D support and results.

  • 42.65%

    The proportion of R&D personnel in the company

  • 248

    Authorized invention patents in China and abroad

  • 240

    240 additional patents filed and in the review process of reviewing


Anji has stepped up its efforts in ensuring the capacity to provide core materials and improve its products' influence in the market by optimizing cost and performance, while simultaneously supporting the development of new products to ensure reliable long-term sustainability, in which we have already achieved critical breakthrough.

Anji is continuously improving its production equipment for silicon oxide and ceria particles, many of which are already utilizing Chinese-made particles. In terms of functional wet electronic chemicals, we have strengthened our ability to provide products and raw materials with critical breakthroughs, with some of the core materials being able to successfully mass produce.


Anji Microelectronics has numerous production bases in Shanghai Jinqiao town and Ningbo Beilun district.

In the persistent pursuit of "Deliver what one promises" as Anji’s work spirit and service tenet, Anji maintains high standard and effective administration to guarantee healthy and efficient production while overcoming the difficulties brought about by recurring pandemics.