Ndị nnọchi anya / ihe nkwụnye
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YINHAI sub adapters maka mkpọpu ala
Hejian Yinhai Rock Bits Manufacture CO., Ltd guzosie ike na 2008 dị na Hejian City, Hebei Provice, China.We na-emepụta nke tricone ibe n'ibe,PDC ibe n'ibe, Piling ntọala single cones / rock reamers.Anyị ibe n'ibe dabeere na elu-tech nkà na aghụghọ na-eji na exploration nke eke gas, crude mmanụ, mmiri ọma, geological exploration, HDD mkpọpu ala na piling ntọala .Ere e oru nnyocha otu, mmepụta management otu na ọkachamara ahịa otu na ụlọ ọrụ anyị ka na-ejere ndị ahịa anyị ozi.Ma ọkọlọtọ tricone ibe n'ibe/PDC na-emepụta nnọọ dị ka API na nkume ibe n'ibe-customizing eji dị iche iche na-arụ ọrụ na-nyere.Àgwà ọma bụ isi ebumnobi anyị anyị na-agbaso, mgbe ọ bụla na ruo mgbe ebighị ebi.
