2019 Andi mahugurwa mashya yararangiye ashyirwa mu bikorwa. Hamwe n'umurongo mushya wo gukora, twaguye ubushobozi bwacu bwo gukora buri mwaka kuba toni 300. 2018 Sisitemu ya ERP yatangijwe mubikorwa no gucunga. 2007 Amahugurwa mashya yararangiye ashyirwa mubikorwa, twaguye ubushobozi bwumusaruro wumwaka kugirango toni 150. 2006 Twatsinze GB / T19001 / ISO9001 sisitemu yo gucunga neza. 2002 Uburyo bwacu bwo gukora karbide "intambwe imwe" bwatanzwe na leta ya Chengdu kubumenyi na tekinoloji. 1993 Carbide yo mu cyiciro cya YGN-2 yahawe igihembo cyizahabu cya tekinoroji yigihugu. 1992 Chengdu Tianyuan Carbide Tool CoLted yashinzwe (Umwimerere wa Chengdu Tianhe Tungsten Carbide Tool Co., Ltd.)
