Does the product have any certifications?

Yes, the product is certified under ISO 9001:2015.

What is the thread type for this extension rod?

This rod features R32/T38 threads.

Durable 3100mm Extension Rod for Versatile Drilling Applications

Name: Durable 3100mm Extension Rod for Versatile Drilling Applications
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1957194122

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

Negotiable

5 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

2135T38R3231

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Drifter Rod

H35 Drill Rod

Transport Package

Carton&Plywood Pallet

Specification

ballistic, semi-ballistic, high-spherical

Trademark

MAXDRILL

Origin

China

HS Code

82071990

Production Capacity

200PCS/Month

Key features

Durable Alloy Steel Construction: Made from high-strength alloy steel and tungsten carbides for toughest drilling conditions.

Versatile 3100mm Extension Rod: Designed for versatile drilling applications with R32/T38 thread compatibility.

ISO 9001:2015 Certified Quality: Manufactured under strict ISO 9001:2015 standards ensuring consistent high quality.

Comprehensive 6-Month Warranty: Includes a 6-month warranty period covering mechanical defects and performance issues.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

OEM and ODM Services: Provides both OEM and ODM services to meet specific client branding and design requirements.

Efficient Production Lead Time: Average lead time is within 15 workdays off-peak and one month during peak season.

100% Finished Product Inspection: Every product undergoes 100% visual inspection to ensure quality before shipment.

Company profile

Years of Export ExperienceSelf-brandedFast Delivery100% Finished Products Inspection

Maxdrill Rock Tools Co., Ltd.

Guizhou, 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: 20 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.95h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a trading company located in Guiyang, with associated-company activity in wholesale and retail. It demonstrates broad customization, ODM availability, recent product development, and OEM service for well-known brands. Production information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings. Export sales account for 71%–90%, with markets in South America, Europe, and North America. Service procedures for supplier assessment, corrective actions, and complaint handling are documented and followed. However, the supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation; it also has no available SDK. Finished-product inspection has instructions but no written records. No certification information or specific customer names/cases are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, while the stated number of countries offering overseas services is zero; this supports documented complaint handling but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, demonstrating product-development activity. Nevertheless, it has no available SDK, and total R&D engineer experience is stated as two years, so the evidence supports some innovation capability but not a strong or broad technical platform.

Production capacityProduction information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings, with exports representing 71%–90% of total sales. The supplier also cites self-provided raw materials, advanced production equipment, and staff training; however, finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and manufacturing information, indicating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. No brand names, project descriptions, order references, or independently verifiable customer cases are provided.