How do you ensure product quality?

We perform 100% inspection on finished products, including visual and functional checks.

What is the product's main advantage?

The small cutting surface provides high penetration in hard rocks, while the inner non-rotating tube preserves samples from stress.

What are the available shipping terms?

We offer FOB, CIF, CFR, and EXW terms.

T2 46 Double Tube Core Barrel for Geotechnical Engineering

Name: T2 46 Double Tube Core Barrel for Geotechnical Engineering
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 2102628115

Hunan, ChinaForsun Ultra-hard Material Industry Co., Ltd.

US$129.00-157.00

1 Piece

Product profile

After-sales Service

Quality Guarantee

Warranty

Available

Size

46t2

Model NO.

T2 46

Brand

Forsun

Length

1.0m~3.0m

Transport Package

Plywood Case

Specification

46T2

Trademark

Forsun

Origin

Changsha Hunan

HS Code

84314320

Production Capacity

100 Sets Per Month

Key features

High Penetration Performance: Small cutting surface ensures high penetration in hard rocks with high coring percentage.

Sample Preservation Design: Inner non-rotating tube prevents torsional stress and core washing out.

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

ISO Management Certification: Certified under ISO9001:2015, ISO14001, and ISO45001:2018 standards.

100% Finished Product Inspection: All products undergo visual and functional inspection before shipment.

Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Flexible Payment Terms: Accepts LC, T/T, PayPal, Small-amount payment, and D/P.

Low Minimum Order Quantity: Minimum order quantity is only 1 piece.

Company profile

Years of Export ExperienceExperienced TeamQuality AssuranceManagement Certification

Forsun Ultra-hard Material Industry Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.25h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd. is a China-based limited company established in 2001 with 107 employees, supplying drilling tools and accessories including core bits, core barrels, drill rods, casing pipes, reaming shells, and related equipment. It reports broad customization and ODM capabilities, documented quality and complaint-handling procedures, eight quality inspectors, and stated annual output of 250,000 core bits and 100,000 reaming shells. The supplier has valid manufacturing contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season. However, no certifications, customer cases, overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation are documented. It also does not provide OEM services for popular brands or an SDK. Financial information is present only as year references, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as Forsun Ultra-hard Material Industry Co., Ltd., a combined business entity and limited company located in Hunan, China. It is not reported as an offshore company or part of a larger company group, and it offers drilling tools and accessories.

After-Sales capabilityThe supplier reports clear, followed procedures for customer complaints and corrective/preventive actions, plus inventory capability and standard quotation/payment options. However, it has no overseas warehouse, showroom, overseas agents or branches, and offers overseas service coverage in zero countries, indicating documented service processes but limited overseas infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting active product-development capability. It reports no available SDK and does not provide OEM services for popular brands, but these limitations do not negate the stated R&D and ODM capabilities.

Production capacityProduction evidence includes named manufacturing equipment, eight quality inspectors, annual output of 250,000 core bits and 100,000 reaming shells, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. These stated resources and capacity indicators support production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported in both R&D and design-service information.