CTI own R&D Center of grinding steel ball,with first class testing equipment imported from Germany,direct-emission spectrometer,metallographic microscope,impact value test machine,HRC sclerometer,drop test machine,etc.
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Tel: +86 15866733664 (WhatApp) Email: andrew@ctihi.com.cn
CTI own R&D Center of grinding steel ball,with first class testing equipment imported from Germany,direct-emission spectrometer,metallographic microscope,impact value test machine,HRC sclerometer,drop test machine,etc.
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