Mingzhu Steel Co., Ltd. is a specialized steel trading company based in Jinan, Shandong Province, China. Established in 2014, the company leverages a decade of industry experience and two years of international export expertise to serve a diverse clientele, including manufacturers, wholesalers, and retailers. The firm maintains a professional focus on a comprehensive range of steel products, notably specializing in Steel Rebar, Galvanized and Galvalume Steel Coils, PPGI/PPGL, and Stainless Steel Pipes. Their extensive product portfolio also includes cold-rolled and hot-rolled carbon steel coils, corrugated steel sheets, galvanized steel pipes, steel wire mesh panels, and steel gratings. Mingzhu Steel Co., Ltd. provides ODM services and customized solutions to meet specific project requirements. The company is committed to quality standards, holding RoHS certifications, and is recognized for its operational efficiency, characterized by high on-time delivery rates and rapid response times to client inquiries.
Product customizationOffers full customization for design and features.
2008201-300 peopleManufacturer/Trading Company/Service Company
Own brand
Low MOQ
High-tech enterprise
OEM manufacturer
Shipments
48
Key customer
ENGIPETROL
Key market
Asia
Description
Shandong Mingzhu Petroleum Equipment Co., Ltd. is a leading professional manufacturer and service provider specializing in high-quality petroleum equipment. Established in 2008 and headquartered in Dongying, Shandong—the heart of the Shengli Oilfield—the company operates a massive 500-acre facility with a total construction area of 210,000 square meters. With a workforce of 201 to 300 employees and a total investment exceeding 1.06 billion Yuan, the enterprise integrates research and development, manufacturing, sales, and service for the global oil and gas industry.
The company's core product portfolio includes API 5DP drill pipes, heavy weight drill pipes (HWDP), drill collars, oil well tubing, casing, and Kelly parts. They also specialize in non-excavation drill strings and various tricone drill bits. Their manufacturing capabilities are supported by international advanced technology, including pipe-end upsetting lines, heat treatment lines, and MTI inertia friction welding machines. This infrastructure allows for an annual production capacity of 100,000 tons of oil well pipes and 50,000 tons of drill pipes, making their production line one of the largest in Northern China.
Shandong Mingzhu is committed to rigorous quality standards, holding numerous certifications including API Q1, API 5DP, API 5CT, API 7-1, ISO 9001, ISO 14001, and ISO 45001. Their R&D center holds 25 valid patents, focusing on enhancing product performance for high-torsion and sulfur-resistant environments. As a trusted supplier to major energy corporations like CNPC, Sinopec, and Rosneft, the company exports its products to diverse international markets across North America, Europe, Southeast Asia, and the Middle East.