At a glance
| Booth | T9035 |
| Country | CN |
| Website | grandit.com.cn/products/typeid/1.html |
Company profile
GrandiT Co., Ltd was established in December 2017, with Zhejiang Juhua Co., Ltd. and the China Integrated Circuit Industry Investment Fund Co., Ltd. as principal investors and registered capital of RMB 14.77 hundred million yuan. The company was recognized in 2021 as a typical Zhejiang state-owned-enterprise mixed-ownership reform case, was included in the national science-and-technology reform demonstration enterprise program in 2022, and listed on the Shanghai Stock Exchange STAR Market on September 8, 2023 under stock code 688549. GrandiT Co., Ltd focuses on the semiconductor manufacturing support industry and continues to develop electronic wet chemicals, electronic specialty gases, and precursor materials. Its business is intended to expand into broader semiconductor materials and related components while maintaining electronic chemical materials as a core part of its semiconductor-support portfolio. The company's customer scope includes global semiconductor substrate manufacturers, equipment companies, wafer manufacturers and foundries, and packaging companies, which it serves with standard and customized products and services. High-purity quartz materials are also identified as part of the broader semiconductor-material direction into which GrandiT Co., Ltd intends to extend. Its R&D organization covers substitution-oriented R&D, customized R&D, and forward-looking R&D, aligning product development with changing semiconductor-manufacturing process requirements. GrandiT Co., Ltd's development direction combines product portfolios and integrated solutions with customer-demand orientation and innovation intended to meet continuing advances in integrated-circuit manufacturing processes. The company's products address semiconductor wafer manufacturing as well as silicon or compound-substrate manufacturing, semiconductor display manufacturing, optical-fiber and preform manufacturing, photovoltaic manufacturing, and other related production fields.
Exhibits
Electronic Grade Hydrofluoric Acid (HF) is a semiconductor-wafer-manufacturing chemical offered at Semi G5 purity for cleaning and etching processes. HF packaging options include 500ml bottles, 4L bottles, 200L drums, and ISO tank containers, allowing the same electronic-grade chemical to be supplied in multiple package formats. In wafer cleaning, Electronic Grade Hydrofluoric Acid is used to remove oxide layers and can be used with other acids to remove contaminants such as metal ions. In etching, HF is used for high-precision etching of silicon-dioxide insulating or isolation layers, and after ion implantation it can remove doped glass layers. The HF product is characterized by ultra-high purity, low particle levels, and high precision of concentration control and can be supplied in the multiple packaging formats identified for customer requirements. Electronic Grade Sulfuric Acid (H2SO4) is also offered at Semi G5 purity in 500ml bottles, 4L bottles, 200L drums, and ISO tank containers. Electronic Grade Sulfuric Acid is used in semiconductor wafer manufacturing for cleaning, etching, and photoresist removal. The sulfuric-acid product combines high oxidizing ability and strong acidity with low metal impurities, properties identified for its semiconductor-manufacturing use. Like the HF product, the Semi G5 sulfuric acid is described as having ultra-high purity, low particle levels, and high concentration-control precision while supporting multiple packaging requirements. These electronic-grade acids sit within GrandiT Co., Ltd's broader semiconductor-support direction in electronic wet chemicals, alongside electronic specialty gases, precursor materials, and customized electronic-chemical products and services.
Capabilities and products
- electronic-grade hydrofluoric acid (HF) for wafer cleaning and etching
- electronic-grade sulfuric acid (H2SO4) for wafer cleaning and photoresist removal
- electronic specialty gases
- semiconductor precursor materials