What certifications do you have?

We hold CE, ISO 9001:2000, ISO 9001:2008, and ISO9001:2015 certifications.

What is the packaging method?

Products are packed in wooden cases or plastic cases for seaworthy transport.

High Quality and Strength Oil Water Well DTH Drill Pipe

Name: High Quality and Strength Oil Water Well DTH Drill Pipe
Brand: Yantai Xingtuo Machinery Co., Ltd.
SKU: 1982762922

Shandong, ChinaYantai Xingtuo Machinery Co., Ltd.

US$1.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Sale Service Available All Over The World

Warranty

After Sale Service Available All Over The World

Model NO.

DTH PIPE

Certification

CE, ISO 9001:2000, ISO 9001:2008

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Transport Package

Boxes or Pails

Specification

38mm 41mm 45mm 51mm

Trademark

CHIHONG MACHINERY

Origin

China

HS Code

82071990

Production Capacity

30000 Pieces / Week

Key features

High Precision and Toughness: Features high precision in size, shape, and excellent low-temperature toughness.

Superior Mechanical Properties: Offers excellent comprehensive mechanical properties with high connection strength.

Durable Alloy Steel Material: Manufactured from high-grade alloy steel with forging process for durability.

Wide Size Range Options: Available in multiple sizes from 2-3/8 inch to 5 inch with various wall thicknesses.

Global After-Sales Service: Provides after-sale service available all over the world for all customers.

International Certifications: Certified with CE, ISO 9001:2000, ISO 9001:2008, and ISO9001:2015 standards.

High Torque and Fatigue Resistance: Designed with high torque resistance and high fatigue strength for long life.

Flexible Customization Options: Supports full customization, minor customization, and customization from designs.

Company profile

Yantai Xingtuo Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM capability, recent new-product activity, and OEM service for recognized brands. Reported annual capacities are 300 underground loaders, 320 underground trucks, 200 underground jumbos, and 180 underground utility vehicles, supported by one production line and 50 quality-control staff. Quality procedures, complaint handling, corrective/preventive actions, supplier assessment, and finished-product inspection are documented and followed. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. It also lacks an SDK, has only one R&D engineer, and does not maintain continuous batch-volume reconciliation or an outsourcing SOP. Financial information is limited to stated years without sufficient evidence of financial strength.

Supplier typeThe supplier provides ODM services, OEM services for recognized brands, and manufactures underground loaders, trucks, jumbos, and utility vehicles. Its reported primary export market is South America, indicating a manufacturing supplier with international sales activity.

R&D capabilityThe supplier reports new products within the past year, ODM capability, and emphasis on technical innovation. Against this, total R&D engineer experience is stated as 1 and no SDK is available, so the evidence supports some product-development activity but not a strong or comprehensive innovation infrastructure.

Production capacityReported annual output is 300 underground loaders, 320 underground trucks, 200 underground jumbos, and 180 underground utility vehicles, with one production line and assembly and welding lines. Production controls have gaps: no valid subcontractor capacity contract, no continuous batch-volume reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization, supported by both R&D and design-service information. This is direct evidence of broad customization coverage.

Client casesThe supplier explicitly states that it provides OEM services for recognized brands, which is evidence of at least one type of customer reference. No brand names, project details, order scope, or verifiable case descriptions are provided.