Related Fields
Monomer photoresist&OLED raw materials
PCB、 Display panel LED、 Research and development, production, and CDMO of various high, medium, and low-end photoresist monomers and OLED raw materials for semiconductors (g/i line, KrF, ArF, EUV).
Photoinitiator&photoacid
Including various types of photosensitive material raw materials such as traditional photoinitiators, PAG, PAC, etc.
Other related supporting materials
Chemical raw materials for other additives, auxiliaries, cleaning agents, etc.
Company Profile
Focusing on high-end semiconductor electronic chemicals - research and development, production, and intelligent manufacturing for the future
Ningbo Weigexin Material Technology Co., Ltd. focuses on the research and development, production, and sales of high-end electronic chemicals in semiconductors. The company takes microchannel continuous flow technology as its core, breaks through the technical barriers of high difficulty electronic chemicals, and establishes three major research and development and production bases in Ningbo, Kaifeng, and Gansu, providing safe, efficient, and customized chemical solutions for the global semiconductor industry chain.
20+Year by year
Experience in Chemical Synthesis
20PPbbelow
PPb level purification capability
30000+
Molecular Block Warehouse
Core advantages
Microchannel technology process
100 fold improvement in mixing and mass transfer efficiency, increased yield, fewer solvents, environmentally friendly;
1000 times heat transfer enhancement, precise temperature control, reduced side reactions, energy-saving;
0.001 times the volume of the kettle reactor, inherently safe, reduces land occupation, and improves efficiency;
Industrialization has no amplification effect, no need for pilot testing, rapid market response, and reduces operational risks;
Temperature resistance, pressure resistance, wear resistance, corrosion resistance, stable performance, long service life, safe and reliable;
Continuous and stable operation, stable product quality, reduced manual labor, and easy implementation of intelligent production.
Microchannel application cases
Butyl lithium/LDA reactions
Diazotization reaction
Reduction type reaction
Nitrification type reactions
Isocyanate reactions
The production and application of diazomethane
Independent research and development laboratory
The R&D center covers an area of approximately 3000 square meters, with a first-class team of scientists and a complete range of instruments and equipment. It excels in innovative routes to reduce costs and improve quality;
30000+molecular blocks, 30 compound series, 17+core series;
Experience in products weighing over 1000 kilograms;
Based on chemical capabilities, experience, and a large number of molecular building blocks with synthesis, amplification processes, and production foundations, it has advantages in efficiency, cost, quality control, safety and environmental protection in the selection of various chemical routes, process development optimization, and production.
Pilot scale amplification base
The base covers an area of 12 acres, with a construction area of approximately 10000 square meters. More than 90% of the staff are technical personnel, and it has a small GMP workshop that provides a fully continuous flow solution from process to equipment;
300m2 pilot workshop and 600m2 GMP workshop;
Flexible production line (20-100L reactor, various microreactors, separation and drying equipment);
Professional equipment including ICP-MS, uHPLC, HPLC, GC, infrared, and ultraviolet;
Technical support: A professional team for continuous flow technology application and quality research, establishing long-term and stable school enterprise cooperation with major universities such as Zhejiang University, Zhengzhou University, and Xi'an Jiaotong University.
Talent Team
More than 90% of technical personnel
More than 70% have a bachelor's degree
Core members with over 10 years of industry experience
Multidisciplinary background in chemistry, mechanics, engineering, and automation
Confidentiality service
Confidentiality Agreement and Confidentiality Training
Encryption software and file password protection
IP belongs to the customer
