A cikin 2008, Tianjin Qiangli Pneumatic Tools Commerce & Trade Co., Ltd aka kafa.
A cikin 2016, Tianjin Qiangli an sake tsara shi zuwa Tianjin Longtop Mining Co., Ltd.A cikin shekaru 10 na sake zagayowar, ko "Tianjin Qiangli" ko "Longtop Mining", an himmatu wajen samar da abokan ciniki na duniya da samfuran injunan ma'adinai masu tsada masu tsada. gami da, amma ba'a iyakance ga, kayan aikin hako dutsen huhu da masana'anta suka samar ba.
A cikin 2022, mun kafa wani sabon kamfani, Tianjin Rioto Machinery, wanda zai kasance mafi alhakin kasuwancin fitarwa na asali na Tianjin Longtop Mining. Tianjin Longtop Mining Co., Ltd zai ci gaba da kasancewa kuma yana da alhakin sauran kasuwancin kamfanin. Fata duk abokan ciniki zasu iya fahimta da goyan baya.
A cikin shekaru 14 da suka gabata, ta hanyar haɗin gwiwa tare da kasashe daban-daban da yankuna na kamfanonin hakar ma'adinai, dillalan kayan aiki da ƙwarewar da aka tara, za mu iya ba abokan ciniki tare da ingantaccen masana'antu da bayanan samfur; Dangane da buƙatun daban-daban na abokan ciniki don samar wa abokan ciniki samfuran ayyuka da ayyuka masu inganci da ƙimar farashi.
Babban samfurori da ayyuka da za mu iya bayarwa yanzu ga abokan cinikinmu:
1.Mining kayan aikin hakowa da kayan aikin tallafi da kayan aiki
2. Na'urar samun iska ta ma'adana (Tsarin fashewa da rashin fashewa)
3.Mine magudanar kayan aiki (submersible farashinsa, diaphragm famfo)
4.Mine lighting (daban-daban iri mine fitilu)
5.Transport kayan aiki don hakar ma'adinai (iri daban-daban na sufuri winch, scraper, juji truck, da dai sauransu.)
6.Mine tsaro kayayyakin
Muna fatan yin aiki tare da abokan cinikinmu a cikin shekaru goma masu zuwa don ci gaba da ƙirƙirar ƙima ga abokan cinikinmu tare da samfuranmu da sabis masu inganci.