Can I expect high quality?

Yes, production follows ISO 9001:2008 and API standards, with third-party inspections like BV, SGS, and TUV welcome.

What is the lead time?

The average lead time is one month for both peak and off-season.

What is the surface treatment?

The surface treatment is spray-paint.

Bq Nq Hq Pq Core Barrel Overshot Assembly

Name: Bq Nq Hq Pq Core Barrel Overshot Assembly
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2082572615

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$1,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

12 Months

Model NO.

BQ NQ HQ PQ Core Barrel Overshot Assembly

Certification

ISO 9001:2000

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Product Name

Bq Nq Hq Pq Core Barrel Overshot Assembly

MOQ

10sets

Quality

High Level

Type

Bq Nq Hq Pq Core Barrel

Application

for Wireline Core Drilling

Transport Package

Wooden /Iron Case

Specification

BQ NQ HQ PQ Core Barrel Overshot Assembly

Trademark

Origin

China

HS Code

84314310

Production Capacity

5000sets/Month

Key features

Superior Core Recovery: Provides full sample recovery in any diamond core drilling application.

High-Speed Wireline System: Recovers core quickly by retrieving inner tube directly through drill string.

Cost-Effective Deep Drilling: Rods remain in hole until bit replacement, reducing costs for deep holes.

Excellent Stability: Constant diameter of drill string ensures good stability during operation.

ISO 9001 Certified Quality: Production strictly follows ISO 9001:2008 and API standards.

Alloy Steel Construction: Forged from high-level alloy steel with spray-paint surface treatment.

Comprehensive Size Range: Available in BQ, NQ, HQ, PQ and Chinese Q Series for various hole sizes.

12-Month Warranty: Includes online support and a 12-month warranty period for peace of mind.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.94h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.