As a high-tech enterprise specializing in the research, development, and production of high-purity chemical solutions and auxiliary electronic-grade chemical reagents,Juanzhi Industries (Chongqing) Co., Ltd.is deeply involved in the localization and upgrading process of the domestic semiconductor, PCB, and new energy industry chains. The intelligent production project deployed by the company in Tongnan High-tech Zone, Chongqing, aligns with the current strategic direction of technological breakthroughs, capacity expansion, and self-reliance and controllability in the industry.
Core industry positioning and technical direction
The company focuses on domestic substitution of electronic-grade chemical reagent auxiliary solutions, with products primarily applied in:
PCB manufacturing: high-purity cleaning solutions, etching solutions, via metallization chemicals, etc., to meet the fine circuit processing requirements of HDI boards and IC carrier boards for AI servers;
Chip and IC packaging: electronic-grade cleaning agents, photoresist supporting reagents, serving for contaminant control in advanced packaging processes;
New energy sector: Photovoltaic wafer cleaning solution, high-purity solvents for battery material synthesis, supporting the efficient production of clean energy materials.
With the accelerated implementation of advanced processes below 14nm, AI computing power chips, solid-state batteries, and other technologies in China, the requirements for purity, stability, and batch consistency of electronic-grade reagents continue to rise, and the industry as a whole is moving towards G4/G5 standards. Jianzhi Industrial is gradually making an impact on this technological threshold by constructing high-standard research and development and production facilities.