硅片加工已有三十多年的历史, 其中N〈100 〉、P〈111 〉IC级单晶硅及抛光片曾获得国家和四川省银质奖。公司拥有一批世界先进水平的高精加 工设备如DS265，DS261多线切割机、TS-23内圆切割机、 进口全自动倒角机 、研磨机 、抛光机、7200全自动硅片分选仪、GIGMAT全自动硅片分选仪等 ，目前已有产能为：硅抛光片30万片/年、硅化腐片60万 片/年、硅磨片280万片 /年 ，不仅能够为集成电路制造业、分立器件制造业提供高质量的单晶硅片，而且向我国洲际导弹、海上发射运载火箭、人造卫星、北京正负电子对撞机及神舟飞船等提 供了关键材料，为我国国防事业做出了重要贡献，多次受到党中央、国务院、中央军委及中央相关部委的通报表彰。
Emei Semiconductor Material Co.,Ltd in Emeishan City is an institute of Dongfang Electric Corporation, which is date from October 1964, and one of the total 242 key scientific research institutes in China. Emei Semiconductor Material Co.,Ltd specializes in semiconductor zone-melting and czochralski’s researching and producing. There are many professionals and technical. After 50 years development we had continuiusly extended and passed ISO9002, ISO9001, 2000, ISO14001, 2004, GB/T28001-2001. Now we have many advanced equipments, such as FZ-30, CG6000, TDR85A-ZJS,ZJS-95. At meantime, we are the only enterprise which could supply Zone melting vacuum high resistance monocrystalline silicon,and electrical resistivity could be over 20000 Ω.c m.
Our silicon wafer processing has been over thirty years, during this time N〈100 〉、P〈111 〉IC had received many rewards.Now we own DS265, DS261, GIGAMAT and so on, we can produce 0.3 million polished wafer per year,0.6 millon rotten wafer per year and 2.8 million abrasive wafer per yaer.Not only could we supply products to intergrated circuit companys,but also we could provide critical materials to our national defense, and be commended by the Party Central Committee and CMC.
