In 2008，Tianjin Qiangli Pneumatic Tools Commerce&Trade Co.,Ltd was established.
In 2016, Tianjin Qiangli was reorganized into Tianjin Longtop Mining Co.,Ltd.In a 10-year cycle, whether "Tianjin Qiangli" or "Longtop Mining", has been committed to providing global customers with better cost-effective mining machinery products, including, but not limited to, pneumatic rock drilling tools produced by own factories
Kule minyaka eyi-10, ngokusebenzisa ngokubambisana neNhlangano emazweni ahlukahlukene futhi izifunda wamabhizinisi izimayini, wabenza imishini kanye nesipiliyoni anqwabelene, singakwazi ukunikeza amakhasimende ne umkhakha esifike ngesikhathi futhi kunembile futhi ulwazi lomkhiqizo; Ngokusho izidingo ezahlukene amakhasimende ukunikeza amakhasimende ne ukusebenza okuphezulu futhi intengo-isilinganiso imikhiqizo namasevisi.
Imikhiqizo eyinhloko kanye nezinsizakalo manje esingakunikela kumakhasimende ethu:
- Yezimayini imishini imishini namathuluzi nokunye kokusekela
- Imayini imishini komoya (Explosion-ubufakazi futhi okungezona Explosion-ubufakazi)
- Imayini imishini amanzi (amaphampu ngwenya, diaphragm futha)
- ukukhanyisa Imayini (izinhlobo ezahlukene izibani okwami)
- imishini Ezokuthutha ngoba izimayini (izinhlobo ezahlukene kwezokuthutha indophi, bushelelezi, yokulahla iloli, njll)
- imikhiqizo Imayini yezokuphepha
Sibheke phambili ekusebenzeni amakhasimende ethu kule minyaka eyishumi ezayo ukuze uqhubeke ukudala kunani amakhasimende bethu imikhiqizo izinga kanye namasevisi ethu.