德國Rinntech www.rinntech.com
在RINNTECH我們多年的經(jīng)驗和多項專利的用戶和開發(fā)領(lǐng)域中的樹木和木材分析
Since the late 1980s, Frank Rinn’s name has been inextricably associated with the RESISTOGRAPH®, the world’s first hand-held measuring unit that precisely detects the inner condition of trees and wood. His innovative work has been crowned with numerous awards (1989, 1992, 1997 and 1998). Many of the devices developed by him have been patent-protected. 
 At RINNTECH we have many years of experience and numerous patents as users and developers in the field of tree and wood analysis.