ZZ TOP supplies he  forgings for metallurgic , power station, oil chemistry, ship manufacturing, pressure vessels and 

other machinery parts, etc , such as : Main shaft of blower, Hydroelectric generator shaft, Wind-driven generator shaft, Forged Bar (both solid and bored), Gear wheel Forging, Steel Ring, Transmission shaft, Crank shaft, Gear blank, Gear, Pipe mould, Large compressor cylinder ESR Steel Ingots and etc.

Special stainless steel

Various shapes of special steel, such as round bars, tube billet, shafts etc, can be metaled by EBT+LF/VD + AOD(ESR), formed by the press and forged by redial press, in accord with the standards or customers' requirements.

Size range: OD≤800mm, Length≤15000mm, finished weight≤30t

ZZ TOP OIL TOOLS is the professional manufacturer for the drill stem testing tools and surface testing equipment. All the DST tools are conformed with NACE MR 0175 with traceability,and the DST tools can be worked in H2S & CO2 above 175 F and full H2S, also with the skilled and experienced engineers, we can design the drill stem testing tools as per customer's well condition. Moreover, we supply the training in our factory and operation instruction at the well site. The DST tools are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.

As the manufacturer, we produce below items:

-DST tools- Full bore retrievable packer, circulating valve, select tester valve,safety valve etc.

-Surface well testing equipment -  Flowhead, SSV, ESD,Separator etc.

-Wellhead equipment such as BOP, X-mas tree, Choke manifold, kill manifold, drilling spool, casing head and other valve & flanges

-Downhole tools such as stabilizer, stabilizer forging, reamer, X-over sub and  etc

As the distributor, we are working with large rig companies and heavy equipment manufacturers for the below products:

-Rig parts from RG,BOMCO,SJ,Hong Hua,KR etc,such as mud pump,rotary table, hook & block, swivel, crown block and consumable parts

- BOP and wellhead parts from Rongsheng,Shenkai

- Pipe- Tubing, Casing, seamless pipe

- Handling tools and Fishing tools

Should any items be of interest to you, contact us freely