Lintho tsa rona li tsejoa hangata ebile li tšeptjoa ke batho 'me li ka phethahatsa litlhoko tsa moruo le tsa sechaba khafetsa tsa Oilfield Drill Bits,Li-roller Bits, Leino la tšepe ea Tricone Drill Bit, Hammer Drill Bit,Boring Bit.Rea u amohela ho ikopanya le rona ho nolofatsa khoebo ea hau.Re lula re le molekane oa hau oa hlooho ea khomo ha u batla ho ba le khoebo ea hau.Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka Europe, Amerika, Australia, Switzerland, Somalia, Bolivia, Georgia.Ho ipapisitse le lihlahisoa le tharollo ea boleng bo holimo, theko ea tlholisano, le ts'ebeletso ea rona e felletseng, re bokelletse matla le boiphihlelo. phihlelo, 'me re iketselitse botumo bo botle haholo tšimong.Hammoho le tsoelo-pele e tsoelang pele, ha re itlame feela ka khoebo ea malapeng ea Chaena empa hape le 'maraka oa machaba.E se eka u ka susumetsoa ke lintho tsa rona tsa boleng bo holimo le tšebeletso e chesehang.Ha re buleng khaolo e ncha ea melemo ea bobeli le ho hapa habeli.