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Nyob rau hauv 2007, Tianjin Qiangli Pneumatic cuab yeej Commerce & Trade Co., Ltd yog tsim los pab.

Nyob rau hauv 2016, Tianjin Qiangli twb reorganized rau hauv Tinajin Longtop tsuas Co., Ltd.In ib tug 10-xyoo phaum, seb "Tianjin Qiangli" los yog "Longtop Mining", tau raug cog lus kom muaj kev ntiaj teb no cov neeg muas zaub nrog zoo nqi-zoo tsuas machinery khoom, xws li, tiam sis tsis tas rau, pneumatic pob zeb drilling cuab yeej ua los ntawm tus kheej factories

 

Tshaj yav dhau los 10 xyoo, los ntawm qhov kev koom tes nrog ntau lub teb chaws thiab regions ntawm kev uas tsuas Enterprises, cov khoom lag luam thiab sau kev, peb yuav muab cov neeg muas zaub nrog raws sij hawm thiab yog kev lag luam thiab khoom ntaub ntawv; Raws li qhov sib txawv xav tau kev pab ntawm cov neeg muas zaub los muab cov neeg muas zaub nrog high-kev ua tau zoo thiab tus nqi-piv cov khoom thiab cov kev pab cuam.

Cov khoom tseem ceeb thiab cov kev pab cuam peb yuav tam sim no muaj rau peb cov neeg muas zaub:

  1. Tsuas drilling machinery thiab txhawb cov cuab yeej thiab cov khoom siv
  2. Kuv cua cov khoom (tawg-pov thawj thiab tsis yog tawg-pov thawj)
  3. Kuv kua cov khoom (submersible twj, diaphragm twj tso kua mis)
  4. Kuv teeb pom kev zoo (ntau hom ntawm kuv teeb)
  5. Thauj khoom rau mining (ntau hom kev thauj winch, scraper, pob tseg truck, thiab lwm yam)
  6. Kuv kev ruaj ntseg cov khoom

Peb tos ntsoov rau kev ua hauj lwm nrog peb cov neeg muas zaub nyob rau hauv lub xyoo caum tom ntej mus ntxiv los tsim nqi tshaj rau tus rau peb cov neeg muas zaub nrog peb cov khoom uas zoo thiab cov kev pab cuam.


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