Sucker rod hian oil pump chu lei chung hmanrua nen a thlunzawm a, lei hnuai atanga lei chung lamah oil chu reciprocating motion hmangin a chawi sang a ni. Oil well siamna atana thil pawimawh tak a ni a, oil recovery efficiency tihchangtlunna leh production cost tihtlem kawngah pawh a pawimawh hle.
Certification pek chhuah a ni
CE Certificate pek a ni
ISO 9001 Certificate a ni
API Q1 Certificate a ni
ABS Certificate a awm bawk
AP-5L Certificate pek a ni
API-5CT Certificate a awm bawk
