Xi\'an Zz Top Oil Tools Co.,ltd
Main Products: Full bore retrievable (RTTS) packer, retrievable(RTTS) circulating valve, Retrievable (RTTS) Safety joint, Select tester valve, LPR - N valve, OMNI Valve, Rupture Disk safety circulating valve, RD circulating valve, RD Sampler, Round mandrel Slip Joint, Tubing String Testing Valve ( TST valve), Gauge Carrier, Hydraulic circulating valve, MFE, IPO valve, Flowhead, surface safety valve, and the manifold for the well surface testing.
X-mas tree, Choke manifold, kill manifold, drilling spool, adapter spool, casing head, tubing head, DSA and other related valves & flanges.