Shanghai Sinyang Semiconductor Materials Co., Ltd. is a high-tech enterprise specializing in R&D, design, manufacturing and sales of electronic chemicals and related equipment required by the semiconductor industry. The company was founded in July 1999 and is located in Songjiang, Shanghai. The factory covers an area of more than 80 acres. The company has two R&D teams of electronic chemicals and ancillary equipment, equipped with advanced equipment such as ICP-AES/MS, GC-MS, 3DX-ray, and 18 megohm ultrapure water treatment system, providing products and services for IC manufacturing companies, hardware and software conditions.
Shanghai Sinyang has two core technologies of electroplating and electronic cleaning. It has developed four series of more than 100 kinds of electronic chemicals and more than 30 kinds of ancillary equipment products, including the SYS series of high-purity chemicals applied to wafer surface treatment. Lead-free pure tin solderable coatings for electroplating chemicals SYT series, lead frame package flash removal SYD series, and chemical nickel SYC series for aerospace applications, as well as high-speed automatic plating lines and high-pressure water spray equipment for supporting equipment , wafer wet process production line, etc. Among them, wafer copper interconnect plating technology and lead-free pure tin plating additives have reached the world advanced level.
Shanghai Sinyang has undertaken the project of “Special Development and Industrialization of High-speed Automatic Electroplating Line” and “Research and Industrialization of 65-45nm Chip Copper Interconnect Ultra-high Purity Electroplating Liquid and Additives”. The former has passed the acceptance at the end of 2012. The company has completed all technical development and is in the process of verification of large production lines such as SMIC and Huali. Among them, ultra-high purity copper sulfate plating solution was switched to the central liquid supply system of SMIC Shanghai 8-inch factory in August 2013.