Tricone Bit 7 7/8" IADC417/517 Roller Cone Bit/Rock Drill Bits

YINHAI VAAIGA-PA'A FA'A'OA'OGA
-Hejian Yinhai Rock Bits Manufacture Co.,Ltdfaavaeina i le 2008 o loʻo i Hejian City, Hebei Province, Saina.
-O matou o le gaosiga o tricone bits, PDC bits, Piling foundation single cones / rock reamers.Our bits e faʻavae i luga o tomai maualuga-tech ma mamanu o loʻo faʻaaogaina i le faʻaogaina o le kesi masani, suauu mama, vai vai, suʻesuʻega faʻafanua, HDD vili ma faʻaputuga. faavae.
-O loʻo iai 'au suʻesuʻe faʻapitoa, 'au pulega gaosiga ma 'au faʻatau faʻapolofesa i la matou kamupani e tautua a matou tagata faʻatau.
-O lua fa'avasegaina tricone bits/PDC gaosia fa'apitoa e tusa ai ma le API ma papa ma'a-fa'aogaina fa'aoga i galuega faufale eseese o lo'o tu'uina atu.O uiga lelei o la tatou sini autu tatou te tausisia, e faavavau ma faavavau lava.

FAQ:
1.Q: O le a le ituaiga o afifi o loʻo ia te oe?
A: Ply-Wood Pusa (leai se fumigation);Pusa;E mafai ona fa'apipi'iina le afifiina.

2.Q: O le a lau faʻamanuiaga tau?
A:O matou o 100% fale gaosi oloa faʻatau saʻo, faʻamautinoaga o le gaosiga o le API, Tuuina atu auaunaga faʻapitoa mo le gaosiga o faʻailoga.
Faʻaitiitia le tau o le viliina mo oe, popole fua pe a uma le faʻatau atu auaunaga. Faʻafeiloaʻi itusi se telefoni-vioe asiasiaYINHAIfalegaosimea.