Are your products ISO certified?

Yes, our products are ISO 9001 certified and undergo 100% visual and function inspection before shipping.

What standards do your core barrels meet?

We support Chinese standards (56mm to 275mm), Russian standards (59mm to 152mm), and various international series like NQ, HQ, and T series.

Nq Core Barrel Head Assembly

Name: Nq Core Barrel Head Assembly
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 2103379645

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

US$270.00

1 Piece

Product profile

Type

Core Drill

Usage

Well Drilling, Diamond Core Drilling

Certification

ISO 9001

Model NO.

BQ, NQ, HQ, PQ

Transport Package

Cartons or Ply-Wooden Cases

Specification

ISO9001

Trademark

Forsun

Origin

Changsha Hunan

HS Code

84314320

Production Capacity

100 Sets Per Month

Key features

Comprehensive Core Barrel Types: Includes single, double, and triple tube types with extensive series like Geobor, WLA, AQ, BQ, NQ, HQ, and T series.

Global Standard Compatibility: Supports Chinese, Russian, and international standards with sizes ranging from 46mm to 275mm.

Full Customization Services: Offers full customization, minor customization, and flexible options based on samples or designs.

ISO 9001 Certified Quality: Manufactured under ISO 9001 certification with 100% visual and function inspection for finished products.

Rapid Production Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece, suitable for small batch testing or specific needs.

Experienced Manufacturer: Established in 2001 with 22 years of export experience and 13 production lines.

Flexible Payment Terms: Supports LC, T/T, PayPal, Small-amount payment, and D/P for global trade convenience.

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: ≤11.92h

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.