Cementing Tools since 1997

API 5CT | 6A | 10D | 8C | 11AX | 11E & ISO certificate
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About Us

Premier Authority and Most Capable Supplier in Oilfield

Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (10)
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (1)
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (2)
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (3)
drill pipe self-lock rubbler plug cementing tool
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (5)
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (6)
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (7)
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (8)
Puyang Zhongshi Group Oilfield tools cementing tools API ISO certified supplier (9)

Established in 1997 through the SINOPEC Central Plains Oilfield restructure, Puyang Zhongshi Group Co Ltd operates with a registered capital of 130 million RMB and an annual output of 200 million RMB. We employ over 580 staff, including 160+ technical experts.

Our main product is Oil Machinery, supported by over 10 specialized companies (including cementing tools, pumping units, and wellhead systems) and five international trade departments. For cementing tools, we have a robust monthly capacity of 500 sets of float equipment and 30,000 centralizers.

We have built long-term strategic partnerships across major global markets, including USA, Russia, Kazakhstan, Sudan, Indonesia, Iran, and Venezuela.

Fully certified cementing tools supplier

Our product API certification includes: API 11E 0065, API 11AX 0061, API 8C 0356, API 6A 2284, API 5CT 1415, API 10D

API 11E 0065
API 11E 0065
API 11AX 0061
API 11AX 0061
API 8C 0356
API 8C 0356
API 6A 2284
API 6A 2284
API 5CT 1415
API 5CT 1415

Our manager system certification includes: API Q1, ISO 9001, ISO 14001, ISO45001.

API Q1
API Q1
ISO 9001
ISO 9001
ISO 14001
ISO 14001
ISO 45001
ISO 45001

For more certification details, please feel free to check: Certification >>

Why choose puyang zhongshi group?

Puyang Zhongshi Group is a comprehensive enterprise in China that specializes in the research, development, and manufacturing of oil and gas drilling equipment and tools. The company provides a wide range of products for the entire well life cycle, from exploration and drilling to completion and production.

Zhongshi Group’s product lines include:

  • Drilling tools: Drill pipes, drill collars, and downhole motors.
  • Casing and tubing accessories: Float equipment, centralizers, and stop collars.
  • Cementing equipment: Cementing heads and related tools.
  • Production equipment: Casing and tubing, as well as wellhead equipment.

We focus on providing high-quality, API-certified products and has a global presence, exporting our products to various oil and gas-producing regions worldwide. 

As the supplier for the Big three, Choosing us you are choosing the most reliable partner in cementing tools!

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Puyang Zhongshi Group Co.,Ltd is the leading supplier with over 27 years manufacturing experience for oilfield tools, cementing tools.
12 Branches, over 500 employee to support you.
Fully certified by API & ISO.

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