Home Company Products R & D News Contact us 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　中文版 　ディスク 　Polishing Films 　Polishing Slurry 　Polishing Tape 　Nano-Powder 　Polishing Tape 　Fiber optics 　Motor 　Hard Disk 　Semi-conductor 　Hard Disk Congratulations for the Successful Completion of OFC2007 Asia Fiber Communication & Optoelectronic Exposition & Conference Congratulations for the Successful Completion of OFC2007 Congratulations for the Successful Completion of OFC2007 Congratulations for the Successful Completion of OFC2007 Congratulations for the Successful Completion of OFC2007 Congratulations for the Successful Completion of OFC2007 Congratulations for the Successful Completion of OFC2007 Congratulations for the Successful Completion of OFC2007   Beijing Grish Hitech Co.,Ltd. is a joint venture company specializing with the development, production and sales of polishing materials. We provide highest quality lapping... The 11th China International Exhibition Lasers, Optoelectronics and Photonics Exhibition, Booth #1B44 2006 The eleventh China Small Motor Technology Conference & Exhibition Nanodiamond slurry High cutting rate asfeatured in solid polishing material such as sandingwheel, also...   Nanodiamond slurry High cutting rate asfeatured in solid polishing material such as sandingwheel, also...   Nanodiamond slurry High cutting rate asfeatured in solid polishing material such as sandingwheel, also...   Nanodiamond slurry High cutting rate asfeatured in solid polishing material such as sandingwheel, also...     Beijing Grish High-Tecknology Co,.Ltd Rights Reserved   Address: Wenhua building Suzhou road,Zhongguancun haidian Region ,Beijing