Direct Factory Supply
We are a real production factory, not a trading company, ensuring stable supply and competitive wholesale price.
High Annual Production Capacity
Annual forging capacity reaches 30,000 tons, ensuring strong supply capability.
OEM / ODM Customization Service
We offer OEM/ODM customization based on drawings and requirements, including non-standard sizes, material selection, and bulk production for oilfield equipment.
Professional Engineering Support
We provide technical support including product selection, installation guidance, and troubleshooting.
Product Center
Best Selling Products
Hot Products
Product Application
Our products are widely used in oil and gas drilling, well completion, well cementing, and fracturing operations, providing reliable performance in high-pressure and complex working environments.
About Us
Founded in 2000, Dongying Star Concept Petroleum Equipment Co., Ltd. is a professional petroleum equipment manufacturer, supplier, factory, and wholesale provider in China with over 20 years of production experience. We specialize in drilling equipment, cementing equipment, fracturing equipment, and related oilfield machinery.

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Annual Production Capacity

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Heat Treatment Capacity

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Our Honor
Star Concept Petroleum holds API Q1, API 6A/5A certifications and ISO 9001, ISO 13485, and ISO 45001 management system certifications, covering production and quality management for mechanical components and related products.
News Center
What's Going on in Our Blog?
Latest News
Mar 10, 2026
Hydraulic fracturing has become one of the most important technologies in modern oil and gas production.
Mar 09, 2026
Hydraulic fracturing plays a key role in modern oilfield development. It increases reservoir permeability and improve...
Mar 08, 2026
Cementing is one of the most critical steps in oil and gas well construction. It ensures well integrity, isolates pro...
Mar 07, 2026
Hydraulic fracturing has become one of the most important technologies in modern oil and gas extraction.


























