15 Inchi 381mm Tricone Drill Bit/Rock Roller Bit pobowola bwino

Malingaliro a kampani Hejian Yinhai Rock Bits Manufacture Co., Ltdndi bizinesi ya ROCK BITS, ma bits athu potengera luso laukadaulo wapamwamba komanso mapangidwe ake amagwiritsidwa ntchito potengera gasi, mafuta osakanizika, chitsime chamadzi, kufufuza kwa geological ndi zina zotero.Pali gulu lofufuza zaukadaulo, gulu loyang'anira zopanga komanso gulu la akatswiri ogulitsa pakampani yathu kuti tithandizire makasitomala.Ma tricone okhazikika omwe amapangidwa molingana ndi API komanso kusintha kwa miyala komwe kumagwiritsidwa ntchito pomanga zosiyanasiyana kumaperekedwa.Ubwino ndiye cholinga chachikulu chomwe timakhala nacho, mpaka kalekale.

Kupaka & kutumiza
Kulongedza: chikwama chamatabwa (kunyamula katundu wamba)
Mtundu wamayendedwe: panyanja, pamlengalenga, pa sitima ect.monga chofuna chanu

Utumiki wathu
Nthawi yoperekera: Kutengera kuchuluka kwa madongosolo, nthawi zambiri zimatenga masiku 30 kuti apange.Masiku a 2 kapena 3 okha ngati tili ndi katundu pazomwe mukufuna.
Kuwongolera Kwabwino: Tili ndi akatswiri athu a QC ndipo zinthu zonse ziziyang'aniridwa ndikuyesa kuyitanitsa kulikonse musanatumize.
Pambuyo pa Services: Thandizo laukadaulo lipezeka nthawi iliyonse.Titha kukupatsirani lingaliro la akatswiri.
EX: 1.Sankhani zinthu zoyenera kwambiri.
2. Malingana ndi mitundu ya miyala, kusankha mtundu wa nkhope, mtundu wa dzino la batani.
3. Malingana ndi cholinga chosiyana,.kusankha mtundu wosiyana wa thupi .