Oilfield Drilling Forged Tubing and Casing Coupling

Name: Oilfield Drilling Forged Tubing and Casing Coupling
Brand: Shandong Rongye Machinery Co., Ltd.
SKU: 2129503122

Shandong, ChinaShandong Rongye Machinery Co., Ltd.

US$4.50

1-499 Pieces

US$4.20

500+ Pieces

Product specifications

size

Product profile

After-sales Service

Have

Warranty

1 Year

Certification

ISO 9001:2000, ISO 9001:2008

Model NO.

7/8''

Power Source

Operation Pressure

No Special Requirements

Material

Stainless Steel Carbon Steel

Type

Sucker Rod Couplings

Machine Type

Drilling Equipment

Material Name

Stainless Steel

Material N

Carbon Steel

Processing Type

Forging

Application

Casing Coupling and Connectors

Transport Package

Wooden Box

Specification

7/8''

Trademark

Shandong Rongye

Origin

China

HS Code

8413910000

Production Capacity

on-Demand Production

Company profile

Importers and ExportersLow MOQCustomization from DesignsManagement Certification

Shandong Rongye Machinery Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤1.02h

AI-Powered supplier vetting

SummaryShandong Rongye Machinery Co., Ltd. is identified as a limited-company trading company with three employees and no stated affiliation with a larger group. It offers customization from customer designs and accepts several international trade and payment terms, with a stated one-month average lead time in both peak and off-season. However, the available information indicates no overseas showroom, overseas agent or branch, overseas-service coverage, offline trade-show participation, ODM service, SDK, recent new-product launches, or OEM work for popular brands. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and reported regular fire drills. Service procedures exist for supplier assessment, corrective actions, and complaints, but no written records were provided. Financial-related entries identify reporting years but do not provide sufficient evidence to assess financial credibility. Customer-case evidence is limited, with no Fortune 500 cooperation and zero stated repeat buyers.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. A TUV Rheinland audit is also listed with a validity period from September 3, 2025 to September 2, 2026, but the recorded audit evaluation result is 0 and the meaning of that value is not defined in the provided data.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, supplier assessment, and service quotations, but no written records were provided for these procedures. It has no overseas showroom, overseas agent or branch, overseas-service coverage, or prior offline trade-show participation, limiting evidence of international after-sales support.

R&D capabilityThe supplier has one R&D engineer and can customize from customer designs, but reports no new products in the past year, no ODM service, and no available SDK. These stated limitations indicate weak demonstrated innovation capability.

Customization capabilityBoth relevant records state that the supplier provides customization from customer designs. This is explicit evidence of design-based customization, although it does not establish broader ODM or independent product-development capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer count of zero. No other named customer cases or reference projects are provided, so the available evidence does not demonstrate an established customer track record.