Dongpeng travertine products by international patent

Since the end of 2006, Dongpeng launched the world's first artificial hole stone block since the introduction of Na Funa Dongpeng a succession of travertine, travertine and wood Supreme travertine stone products such as holes, again to achieve technological breakthroughs. Extreme hole to retain the original travertine stone in technical merit, based on the reproduction of the stone cracks texture, making the new natural, ...Dongpeng travertine products by international patent