On the morning of May 29, 2022, the commencement ceremony of Wuxi Jinyuan semiconductor Hudai plant was held in Hudai Industrial Park, Binhu District. Leaders, shareholders and employees of the company attended the ceremony. The factory will focus on the local production of showerhead (precision gas nozzle) and heater (heating plate) products that can be used for 28-5 nm chip manufacturing equipment, filling the gap in this field in China.....

On the morning of May 29, 2022, the commencement ceremony of Xinqiao factory of Hefei Jinyuan Semiconductor Technology Co., Ltd. was held in Xinqiao integrated circuit Science Park, Hefei Economic and Technological Development Zone, opening a new chapter and a new journey for the company.....

Perfluoroether rubber (FFKM) O-ring perfluoroether rubber is composed of TFE (main chain), PMVE (branch chain) and bridging part. It not only has excellent high temperature resistance and chemical gas corrosion resistance like PTFE (it can resist the corrosion of more than 1600 chemicals, such as organic acid, inorganic acid, alkali, ketone, ester and alcohol), but also has the elasticity of rubber....

Gas shower head is the core part in semiconductor manufacturing process. It is generally installed on the upper side of the wafer and acts as an electrode for thin film, etching process, etc. Thin film formation and etching are performed by spraying process gas to form a semiconductor on a wafer....

The technological process of semiconductor manufacturing consists of wafer farication, wafer probe / sorting, chip assemble, test and finish goods warehousing. The manufacturing process of semiconductor devices is divided into pre process and post process. Wafer farication and wafer probe are called front end process, while chip assemble, test and finish goods warehousing are called back end process. The front end process and back end process are general.......