Jiangsu Jingjiu Microelectronics Materials Co., Ltd.

Jiangsu Jingjiu Microelectronics Materials Co., Ltd. was established in 2016 and is headquartered in Jintan New Materials Industrial Park (provincial chemical park). The company is a key enterprise specializing in the production of high-end ultra-clean and high-purity wet electronic chemicals in China. Its main business covers R&D, production and sales, and serves high-tech industries such as semiconductors, display panels, and new energy.

The company's workshop has a construction area of ??nearly 30,000 square meters, with a level 1,000 purification production area of ??5,000 square meters and a level 100 purification production area of ??2,000 square meters, and is equipped with a complete set of ultra-clean production equipment and testing instruments that meet the SEMI G4 level standards.

The company has formed more than 60 electronic-grade chemical product systems, mainly including: general-purpose wet electronic chemicals, such as hydrogen peroxide, sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, hydrofluoric acid, methanol, isopropanol, acetone, N-methylpyrrolidone, etc.; functional chemicals, such as silicon etching liquid BOE, silicone desiccant solution, aluminum/copper/silver/tiger/titanium/chromium metal etching liquid, developer, stripping liquid, negative glue rinse liquid, edge glue cleaning agent, etc.; photoresist and supporting reagents, such as KrF glue, ArF glue, bottom anti-reflective coating (BARC), top anti-reflective coating (TARC), etc.

The company's service areas include: semiconductor wafer process (IC, TR), display panel (OLED, TFT-LCD, CF, TP) new energy (crystalline silicon solar energy, energy storage smart controller), and others (LED, lithium battery, PCB, optical and magnetic) and so on. It supports customized formula and OEM services, and the product packaging ranges from 0.5L to 1000L tons of barrels and ISO TANK tank trucks to meet different customer needs.

The company's team has more than 20 years of industry experience and has established cooperative relationships with nearly 200 customers and has worked closely with many scientific research institutes and well-known companies. The enterprise has complete innovation qualifications and has been rated as a national high-tech enterprise, a national science and technology-based small and medium-sized enterprise, and a specialized and specialized small and medium-sized enterprise. It has a postdoctoral innovation practice base. The company's testing center adopts full-process quality monitoring to ensure "stable quality and timely delivery". The production system adopts automated control and precise formula ratios to ensure high purity and consistency.

The company adheres to the development concept of "quality first, reputation first, and customer first", and is committed to becoming an industry-leading electronic chemical company, promoting the import substitution of domestic high-end ultra-clean chemicals to create an industrial benchmark for continuous innovation and green development.