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About Weixin


Ningbo Weixin New Material Technology Co., Ltd ("Weixin New Material") was founded on 18 July 2018, the company is engaged in the research and development, production and sales of semiconductor chemicals.


The company has set up a professional purification platform for electronic grade chemicals, and owns a number of patented technologies for KrF photoresist resin monomer and electronic grade high purity solvents, which are widely used in various fields of semiconductor materials, among which the photoresist resin monomers such as pACS, pTBS, PEES, etc., and high purity solvents such as PGMEA, PGME, L-EL, etc. have already been shipped in batches.


We are customer demand oriented, to provide customers with customised solutions, through in-depth understanding of customer's business needs and development objectives, to help customers to solve the problems encountered in the application, to reduce the customer's costs, so as to create greater value for the customer.


The company has attracted a large number of technical experts and management personnel from home and abroad to provide customers with excellent service and support.
We will contribute to the solution of semiconductor raw materials "neck" dilemma, to achieve the localisation of semiconductor raw materials to provide assistance.

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Product display

The company has a variety of electronic-grade monomer,annual production reached tons and the formation of large-scale sales. wet electronic chemicals and other related additives have also completed customer certification and mass production sales.

R & D capability


The company currently operates multiple R&D teams, comprising technical experts from both domestic and international universities. The team comprises over 30% of individuals holding doctoral and master's degrees, including technical experts from both domestic and international universities. 

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Production base


Guigang Weixin Technology Co., Ltd. ("Guigang Weixin")
The company is a fully-owned subsidiary of Weixin materials and serves as a production base in Guigang City, Guangxi. It encompasses an area of approximately 8079.97 square meters and comprises four production workshops. Guigang Weixin employs over 100 individuals, with R&D and production staff constituting more than 70% of the workforce. In 2021, the company obtained certifications as a high-tech enterprise and ISO9001 compliant.

Weixin New Materials (Huzhou) Co., Ltd. ("Huzhou Weixin")

The newly established production base for Weixin materials in Huzhou City, Zhejiang Province covers an approximate area of 35 mu and is expected to accommodate three production workshops. This facility represents a significant advancement in the field of wet electronic chemicals for Weixin.

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