Dongying Eternal Petro-Tech Co., Ltd. was founded in 1990, one of the sub-company of the Shengli Oilfield Entity Group. The company locates in Shengli Oilfield, Shandong Province, the second largest oil field in China. Plant covers an area of 1.25 million square meters. Customers are throughout home and abroad.

Our company is specialized in petroleum technology,oil production technology,oilfield equipment,oil well equipment for a long time. All the products we export are as per API Standard. The main products are as following, solids control system, well control system, well head tools, down hole tools, tubular goods and so on.

slotted liner
It is made by cutting slots on the pipe body of
tubulars to allow fluid flow communication,
while preventing sand entering the tubulars.

Down hole cable protector
It is widely applied on cross coupling, tubing,
safety valve protection, completions, fixing,
well repair and gauge completions.

Mud pump and sparts
Mud pumps are used to circulate drilling fluid
during the drilling process.We can supply fluid
end spare parts for following brand mud pump

Tubing API 5CT
All our Tubing accord with API SPEC 5CT standard, and we get the right to use the API 5CT LOGO.

Non-Rotating Casing protector
It can transmit the drill string torque efficiently, reduce wear between the drill pipe and casing.

High Pressure Fluid Control Products
The manifolds will be designed and manufactured as per API 6A, API 16C, API 5L, ANSI/ASME,and NACE MR0175.