What is the company's history?

Our manufacturing entity was founded in 1999, and our trade company was established in 2011, giving us over 26 years of experience.

What international markets do you serve?

Our products are used in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Middle East, and Eastern Asia.

What types of products do you manufacture?

We specialize in API 5CT Tubing and Casing Pipe, Couplings, Pup Joints, and Down Hole Tools.

Carbide Drilling Tooldrill Pipe Mining Well Drillingthread Protector Couplingmetal Drilling Tool

Name: Carbide Drilling Tooldrill Pipe Mining Well Drillingthread Protector Couplingmetal Drilling Tool
Brand: Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
SKU: 2121573932

Tianjin, ChinaTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.

Negotiable

1 Piece

Product profile

After-sales Service

One-Year Quality Guarantee

Warranty

1years

Transport Package

Peach Wood Base

Specification

1100*900

Trademark

eastlong

Origin

China

Key features

API 5CT Certification: Certified with API 5CT-0837 ensuring compliance with international standards.

One-Year Warranty: Comprehensive one-year quality guarantee covering mechanical defects.

26 Years Experience: Over two decades of manufacturing experience in tubing and casing couplings.

Global Market Reach: Products exported to USA, Brazil, Venezuela, India, and other major markets.

Fast Delivery: Peak and off-peak season lead times both within 15 working days.

Diverse Payment Options: Flexible payment terms including LC, T/T, PayPal, and Western Union.

Multiple Port Options: Convenient shipping via Tianjin, Qingdao, or Shanghai ports.

Comprehensive Product Range: Offers API 5CT couplings, pup joints, tool joints, and downhole tools.

Company profile

Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2019-06-07Nearest Port: TIANJIN PORT, QINGDAO PORT, SHANGHAI PORTAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd. is a China-based manufacturer founded in 1999, focused on oil pipes, pipe fittings, drilling and production tools, and petroleum automation equipment. The supplier reports ISO 9001 and ISO 14001 certification, 10 production lines, 11–20 years of R&D engineer experience, and 11–20 quality-control staff. It states that its capabilities cover design, development, manufacturing, testing, experimentation, and full-cycle service, supported by more than 30 independent intellectual property rights and an intelligent workshop. The company exports to broad global markets and reports export activity since 2019, but the provided information does not identify specific customer cases or independently verify the stated capabilities.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Tianjin, China. Its stated business focuses on petroleum equipment, oil pipes, pipe fittings, drilling and production tools, and automation equipment, matching the listed industrial product categories.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These are explicit certification records in the provided data, although certificate scope and validity dates are not given.

R&D capabilityThe supplier reports more than 30 independent intellectual property rights, an intelligent workshop, numerical-control automation equipment capabilities, an e-commerce platform, and recognition as a national science and technology-based small and medium-sized enterprise. These statements provide explicit evidence of innovation-related infrastructure and activity.

Production capacityThe supplier describes an integrated chain covering design, development, manufacturing, testing, and experimentation; operates 10 production lines; and has an intelligent workshop. It also reports oil equipment and pipe-related manufacturing experience, with stated order fulfillment within 15 workdays in both off-peak and peak seasons, supporting a positive production-capability assessment.

Customization capabilityThe stated full-cycle integration of design, development, manufacturing, testing, and experimentation, together with numerical-control automation equipment and an intelligent manufacturing model, indicates the ability to develop and manufacture tailored petroleum equipment. However, no specific customized project examples, engineering-change process, or minimum-order requirements are provided.