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Overview
* A professional manufacturer & major supplier for ultrapure electronic chemicals
* The 1st manufacturer of Developer TMAH (electronic grade Tetramethylammonium Hydroxide) in China
* Main products include ultrapure electronic chemicals & fine chemicals

History
* 2001-10, Established
* 2002-06, Developer TMAH put into production
* 2004-05, Certified by ISO 9001:2000
* 2004-11, Awarded as "Zhejiang Province Hi-Tech Enterprise"
* 2005-06, Developer TMAH capacity expanded to 5,000t/a
* 2007-01, Developer TMAH capacity expanded to 15000t/a
* 2009-10, Developer TMAH
20,000t/a was included in" the special projects for strategic transformation of color TV industry in 2009" by national Development & Reform Commission

Basic information
* Company Name: Hangzhou Greenda Chemical Co.,Ltd.
* Head Office: 2#B102,4028 Nanhuan Road,Binjiang Dist. Hangzhou,310053,China

*
Plant location: 305,Zhenqian Road, Puyan Town, Hangzhou, 310053 ,China

ISO9001:2000

Hi-Tech Enterprise

                                                 
Copyright 2003 (c) Greendachem All Rights Reserved