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BOP Stack for Oilfield Drilling
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SAFE · PRECISE · RELIABLE -
THE SOLID BACKING FOR OFFSHORE &
ONSHORE DRILLING
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HOT SELL​​​​​​​

The main products of our company are series high and medium pressure valves, wellhead and Christmas tree assembly, BOP and BOP Control Unit, casing head, choke and kill manifold, mud manifold, pneumatic test pump, accessories of equipments for drilling and production.​​​​​​​

BOP Stack

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Oilfield Well Control Equipment Manufacturer

COMPANY PROFILE

Jiangsu Sanyi Petroleum Equipment Co., Ltd. is the membership of network of CNPC, SINOPEC and CNOOC Material & Equipment Corporation. It has been awarded of National High-tech Enterprise, is one of Top 50 Enter- prises of China Petroleum & Petrochemical Equipment Industry Association (CPEIA).
 
Our products serve major oilfields across China as well as regions including the Middle East, Central Asia, the Americas, Australia, and other countries. The quality and performance of our products have received consistent praise from customers.
BOP and Wellhead Equipment Manufacturer
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WHY CHOOSE SANYI WCE

33 Years Professional Manufacturing Experience

With over 33 years of professional manufacturing expertise, we have accumulated continuous technological innovation and process refinement, building industry-leading manufacturing ...

One-stop Supply Of Full Well Control Equipment

One-stop supply of complete well control equipment, including high and medium pressure valves, wellhead and Christmas tree assemblies, BOP and BOP control units, choke and kill manifolds, and more.

Strong Customization For Special Working Conditions

Strong customization capability to provide products for special purposes according to client requirements, flexibly adapting to non-standard working conditions and special operation environments.

Global Standard Compliance & Wide Versatile Use

Products are manufactured as per National Standard, American Standard, and Standard of the Petroleum Ministry, widely used in oil fields, chemical industry, metallurgy, power stations, etc., with excellent versatility.

Integrated Industry Trade, Stable Controlled Delivery

Integrated manufacturing and trading operation with a 50,000-square-meter production base, 250 sets of process equipment, and over 180 testing facilities, ensuring stable and controllable delivery.

Global Market Service With Outstanding Reputation

As a member of the CNPC, SINOPEC and CNOOC Material & Equipment Corporation network, honored as National High-tech Enterprise and Top 50 Enterprise of CPEIA, serving global markets with excellent reputation.

OUR CUSTOMIZATION PROCESS

Product design and manufacture strictly follow international industry standards to meet the demanding conditions of onshore and offshore drilling.
Oilfield Equipment Customer Service
BOP Stack Technical Support
Wellhead Equipment Onsite Service
Gate Valve Maintenance Service
Oilfield Well Control Customer Meeting

Pre‑sales Services

 Technical consultation
 System design
 Standards and compliance support
 Quotation and delivery planning
 Factory visits and demonstrations

Sales Phase

 Manufacturing and quality control
 Factory Acceptance Test (FAT) and Site Acceptance Test (SAT)
 Installation and commissioning
 Training services
 Logistics and export support

After‑sales Services

 Overseas on-site service
 Scheduled maintenance and repair
 3‑year re‑certification service
 Emergency response and spare parts supply
 Remote support
 Technical upgrades and modifications
 Documentation and compliance support

Our Commitments

 Safety first
 Quality assurance
 Rapid response
 Customer focus

OILFIELD EQUIPMENT SOLUTIONS FOR GLOBAL OIL & GAS PRODUCTION

  • Oil Fields
    Oil Fields
  • Chemical Industry
    Chemical Industry
  • Metallurgy
    Metallurgy
  • Power Station
    Power Station

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

OUR CERTIFICATIONS

The company won the awards and recognition from relevant departments of national and provincial and municipal several times.
API and ISO Certifications for Oilfield Equipment

KEEP IN TOUCH WITH US

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LATEST NEWS

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Jiangsu Sanyi Petroleum Equipment Co., Ltd. Recaps Participation At ADIPEC 2025, Showcasing Advanced Well Control Solutions

Jiangsu Sanyi Petroleum Equipment Co., Ltd. (hereinafter "the Company") is pleased to recap and announce its participation in the Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC) held in November 2025, where the Company successfully presented its core well control products and one-

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Our Company Launches New 18-3/4" 10,000psi High-Pressure, Large-Bore, High-Temperature Blowout Preventer Stack For Offshore Drilling

Our company today announces the release of a new blowout preventer (BOP) stack for offshore platform drilling: the 18-3/4" 10,000 psi BOP stack. Designed with the three technical highlights of high pressure, large nominal bore, and high-temperature capability, this product is engineered for deep wel

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Jiangsu Sanyi Petroleum Equipment Co., Ltd. Recaps Participation At ADIPEC 2025, Showcasing Advanced Well Control Solutions

Jiangsu Sanyi Petroleum Equipment Co., Ltd. (hereinafter "the Company") is pleased to recap and announce its participation in the Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC) held in November 2025, where the Company successfully presented its core well control products and one-

news.jpg
We have good business reputation and warmly welcome all clients at home and abroad to cooperate with us.

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CONTACT INFO

 +86-515-86312262
 +86-13961901603
 +8613961901603
 No. 576 West Guanhua Road, Jianhu County, Jiangsu Province, 224751, China
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