Yantai Enerserva Machinery Co., Ltd.

working with our team and clients / vendors, enerserva is capable of designing (custom and standard), fabricating and build equipments, spares, and also providing services. enerserva product range is listed as below: 1. equipments and spares of drilling, completion, cementing, stimulation and production for oil gas, geothermal, hdd industries; 2. waste management systems for oil gas, geothermal and hdd industries; the products are listed as following: 1) landing string, drillstrings (drill pipe, drill collar, stabilizers, hwdp, nmdc, x-overs, lifting subs, pony dp, lifting caps, etc.), 2) drillfloor handling tools (elevators, tongs, slips, safety clamps, bushings, spiders, etc.), 3) bop and control units, manifolds and fittings / valves (api 6a gate valve, mud valve, choke valve, check valve), 4) flexible hoses (drilling / vibrator / cementing / mud hoses, choke / kill hoses, etc.), 5) mud pumps and consumables, 6) weco type hammer union and other fluid connectors (swivel