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YINHAI sub adapters mo viliina

Fa'amatalaga Puupuu:

Hejian Yinhai Rock Bits Gaosi CO., Ltd fa'atūina i le 2008 o lo'o tu i Hejian City, Hebei Provice, China.We o le gaosiga o tricone bits, PDC bits, Fa'aputu fa'avae tasi cones / papa reamers.O a tatou fasi mea e faʻavae i luga o tomai faʻatekonolosi maualuga ma mamanu e faʻaaogaina i le suʻesuʻeina o kesi masani, suauu mama, vai vai, suʻesuʻega faʻafanua, HDD viliina ma faʻaputu faʻavae .O loʻo iai le au suʻesuʻe faʻapitoa, 'au pulega gaosiga ma le au faʻatau faʻapolofesa i la tatou kamupani e. 'au'auna atu i o tatou tagata fa'atau.O fa'ameamea uma e lua tricone bits/PDC na gaosia fa'apitoa e tusa ai ma le API ma papa ma'a-fa'aaogaina i galuega faufale eseese o lo'o tu'uina atu.O uiga lelei o la tatou sini autu tatou te tausisi i ai, e faavavau ma faavavau lava.扣好图接头


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