What is the minimum order quantity?

The minimum order quantity is 1 set.

Which machinery is this product suitable for?

It is suitable for excavators, skid steer loaders, cranes, tractors, and backhoes.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Rotary Drilling Rig Bullet Teeth Core Barrel for Foundation Drilling and Pile Construction

Name: Rotary Drilling Rig Bullet Teeth Core Barrel for Foundation Drilling and Pile Construction
Brand: Tianjin Wanli Machinery Manufacturing Co., Ltd.
SKU: 2190138132

Tianjin, ChinaTianjin Wanli Machinery Manufacturing Co., Ltd.

US$5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

OB-1

Certification

CE, ISO9001: 2000

Condition

New

Suitable

Excavator/Skid Steer Loader/Crane/Tractor/Backhoe

Video Outgoing-Inspection

Provided

Machinery Test Report

Provided

Specification

1000*1000*3500

Trademark

oubao

Origin

China

Key features

Customizable Dimensions: Adjustable product dimensions available to meet specific project requirements.

Custom Body Colors: Custom body colors offered to match brand identity or site specifications.

Logo Printing Service: Customer logo printing and exclusive packaging services provided.

OEM and ODM Support: Accepts OEM private labeling and non-standard processing based on drawings.

Rapid Delivery Capability: Regular stock ships within 48 hours; urgent orders dispatched same day.

Patented Auger Technology: Core auger flights protected by multiple independent patents with advanced forming.

Wide Thickness Range: Manufactures large auger flights with thickness from 2 mm to 60 mm.

1-Year Warranty: Comprehensive 1-year warranty coverage provided for all mechanical equipment.

Company profile

Management CertificationOEM ServicesODM ServicesMinor Customization

Tianjin Wanli Machinery Manufacturing Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.75h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with customization, ODM, OEM, and in-stock capabilities. It holds an ISO9001:2015 certificate and has procedures and records for corrective actions and complaint handling. However, it lacks stated quality assurance, has no overseas agents, branches, warehouses, or showrooms, and has not participated in offline trade shows. Production controls show gaps, including no valid manufacturing contract with related subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. Innovation evidence is limited: one R&D engineer, no new products in the past year, no SDK, and no 3D software design service. Customer-case evidence is also limited, with no Fortune 500 collaboration and no repeat-buyer preference recorded.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its listed business scope includes manufacturing general components, electronic products, machine-tool functional components and accessories, mechanical and electrical equipment, and research-related activities, indicating a manufacturing and technical-service orientation.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate. This is explicit certification evidence, although the separate statement that it has no quality assurance means the broader quality-assurance position is not fully positive.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective and preventive actions and customer complaints. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, and offers overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier provides ODM and OEM services and has customization-related R&D capability, but it does not provide 3D software design services, has no SDK, employed one R&D engineer, and launched no new products in the past year. These explicit limitations outweigh the available service evidence for innovation assessment.

Production capacityThe supplier reports in-stock capability and operates two production lines, but there is no valid manufacturing contract with related subcontractors, no continuous quantity reconciliation for batch production, and no outsourcing SOP. These are explicit production-management deficiencies despite the stated production resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides broad evidence of customization capability across several development and production formats.

Product Q&A

Q:What customization options are available?

We offer adjustable dimensions, custom body colors, logo printing, exclusive packaging, and full customization from samples or designs.

Q:How fast can you ship orders?

Regular stock items are shipped within 48 hours, and urgent orders can be dispatched on the same day.

Q:Do you accept OEM and ODM orders?

Yes, we accept OEM private labeling and non-standard processing based on customer drawings and samples.

Q:What is the warranty period?

We provide a 1-year warranty for this product.

Q:What certifications does the product have?

The product holds CE certification and is manufactured under ISO9001:2015 standards.

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Rotary Drilling Rig Bullet Teeth Core Barrel for Foundation Drilling and Pile Construction