Do you perform quality inspections?

Yes, we conduct 100% inspection on finished products, including visual and functional checks, guided by 8 QA/QC inspectors.

Which core barrel series are compatible?

Our inner tubes are compatible with various series such as Geobor S, WLA, WLB, WLN, WLH, WLP, AQ, BQ, NQ, HQ, PQ, SQ, and T-series.

What is the company's export experience?

We have been exporting for 22 years, established in 2001, with main markets in North America, Europe, Southeast Asia, and Australia.

Inner Tube for Pq Hq Nq Bq Wireline Core Barrel

Name: Inner Tube for Pq Hq Nq Bq Wireline Core Barrel
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 751258855

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

US$36.00-100.00

1 Piece

Product profile

After-sales Service

Quality Guarantee

Warranty

One Year

Size

Nq Hq Pq

Model NO.

NQ HQ PQ

Transport Package

Carton

Specification

ISO9001

Trademark

FORSUN

Origin

Changsha

HS Code

84314320

Production Capacity

1000 PCS Per Month

Key features

100% Finished Product Inspection: Every unit undergoes visual and functional inspection to ensure quality standards.

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

One Year Warranty Coverage: Comprehensive one-year warranty provided with a dedicated quality guarantee service.

Wide Compatibility Range: Compatible with various wireline series including AQ, BQ, NQ, HQ, PQ, and T-series.

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

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Professional QA Team: 8 dedicated QA/QC inspectors ensure rigorous quality control throughout production.

Global Market Reach: Products exported to North America, Europe, Southeast Asia, Africa, and Australia.

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: ≤11.32h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd. is a China-based combined business entity established in 2001, with 107 employees and a product range centered on drilling tools and accessories. The supplier reports customization and ODM capabilities, new-product activity during the past year, defined quality and corrective-action procedures, eight quality inspectors, and stated production capacity for core bits and reaming shells. It maintains valid manufacturing contracts with associated subcontractors and has in-stock capability. However, the provided information does not identify certifications, customer cases, or overseas service infrastructure. It does not provide OEM services for popular brands, lacks an SDK, and has no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial information is present only as reporting-year references and cannot establish financial strength.

Supplier typeThe supplier is identified as Forsun Ultra-hard Material Industry Co., Ltd., a China-based limited company and combined business entity with no stated connection to a larger company group. It was established in 2001 and has 107 employees, indicating an established standalone manufacturing business.

After-Sales capabilityThe supplier reports in-stock service capability, documented complaint-handling procedures, and corrective and preventive action procedures with records. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports internal service processes but not broad overseas after-sales coverage.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and supports multiple design-customization modes. However, it reports no available SDK and no OEM service for popular brands; the available evidence still supports product-development capability, though not software or major-brand OEM capability.

Production capacityReported manufacturing resources include CNC machining, cutting, sintering, drilling, milling, sand-blasting, and automatic packing equipment. The supplier states annual capacity of 250,000 core bits and 100,000 reaming shells, has eight quality inspectors, valid contracts with associated subcontractors, and peak- and off-season lead times within 15 working days.

Customization capabilityBoth R&D and design-capability records list customization from samples, designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad stated customization offering.