XI'AN ZZ TOP OIL TOOLS CO.,LTD

ZZ TOP is the experienced and expertized manufacture for the Downhole tools and wellhead equipment,Website:, provides cost-effective oilfield equipment in a wide range of pressure and sizes available to accommodate most casing sizes, including below items: *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, Hub clamp and other related valves & flanges.

Products:

	Multicycle Circulating Valve	Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level multicycle circulating valve manufacturers and suppliers,Website:, with professional fa...
	Tubing String Testing Valve	Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level tubing string testing valve manufacturers and suppliers,Website:, with professional fac...
	Oil Well Elevator	Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level oil well elevator manufacturers and suppliers,Website:, with professional factory, we a...
	Oil Well Slip	Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level oil well slip manufacturers and suppliers,Website:, with professional factory, we are a...