ZZ TOP Oil Tools Co., Ltd located in XI’AN City, is in full service on manufacturing and supplying of oilfield equipment with ISO and API certificate.
With the professional team including technical, sales, logistic and leading management department, ZZ TOP is specialized in providing cost-effective oilfield equipment, at the moment ZZ TOP invested in two sub-factories, one is for Drill stem testing tools and some downhole tools, the other one is for wellhead equipment.
As one group, ZZ TOP provides the clients highly efficient & expertized service as well as more comprehensive products to meet the customers’ requirements during the work, and insists on “Traceability, Serialization” for each tools and related parts.
Now our tools are supplied to worldwide, including AMERICA, ARGENTINA ,BRAZIL, CLOMBIA, RUSSIA,UAE, IRAQ, IRAN, SUDAN, SAUDI ARAB, JODAN etc, an enjoy the good reputation. Well testing retrievable circulating valve supplier