What certifications does the product hold?

The product is certified under ISO9001:2000 and holds BV certification.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available, with customization options from samples.

Tunnel and Mining Industry Mine Bolt Hollow Grouting Bolt Tunnel Mining Self-Drilling Bolt

Name: Tunnel and Mining Industry Mine Bolt Hollow Grouting Bolt Tunnel Mining Self-Drilling Bolt
Brand: Ningbo Yinzhou Ternal Machinery Co., Ltd.
SKU: 1980011621

Zhejiang, ChinaNingbo Yinzhou Ternal Machinery Co., Ltd.

US$3.00

30 Pieces

Product specifications

T52

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

The Self Drilling Anchor System Provider

Warranty

Commonly Used Abiout 2 Years

Model NO.

R51

Type

Whole Set of Anchor System

Application

Tunnel Boring Machine

Certification

ISO9001: 2000, BV Certificated

Condition

New

Material

High Strength Alloy Steel

Diameter(mm)

42/51//76/90/100/110/115/130/150/160/180/200

Soil Condition

Granite, Rock and Ordinary Soil

Connecting Method

Weld

Transport Package

Carton Box/Plywood Box

Specification

R25/R32/R38/R51/T30/T40/T53/T76/T103

Trademark

TERNAL

Origin

Ningbo, China

Production Capacity

1000000PCS/Year

Key features

Comprehensive Anchor System: Complete set including hollow bar, coupler, plate, nut, and drill bits for tunnel mining.

Wide Diameter Range: Available in diameters from 42mm to 200mm to suit various drilling requirements.

Multiple Drill Bit Types: Offers EX, EXX, ESF, ESD, ESSF, EW, EC, ECC, EY, EYY bits for diverse ground conditions.

Custom Material Options: Material can be customized to High Strength Alloy Steel based on sample requirements.

ISO9001 & BV Certified: Product meets ISO9001:2000 standards and holds BV certification for quality assurance.

OEM/ODM Service: Supports OEM and ODM services with customization available from customer samples.

100% Quality Inspection: Every finished product undergoes 100% visual and functional inspection before shipment.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union for convenient international transactions.

Company profile

Importers and ExportersExhibition ExperienceFast DeliveryQuality Assurance

Ningbo Yinzhou Ternal Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering R&D, 3D design, ODM, OEM, and sample-based customization. It has documented procedures for corrective actions, complaint handling, supplier assessment, and finished-product inspection, with quality assurance stated. Manufacturing resources include multiple specialized facilities and one production line, while manufacturing contracts with associated subcontractors and an outsourcing SOP are in place. The supplier has no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, and reports zero countries with overseas services. CE certification is stated, and export sales represent 71%–90% of total sales. Financial-related records are identified for 2021–2023, but no substantive financial performance details are provided. Evidence of customer cases includes OEM service for well-known brands and participation in Bauma China 2018.

Supplier typeThe supplier is explicitly described as a professional technical supplier and provides R&D, ODM, and OEM services. It also has manufacturing contracts with associated subcontractors, but no overseas agents, branches, warehouses, or showrooms.

CertificationsCE certification is explicitly reported both for product compliance and sustainable development/product certification capability. No other certification is identified in the provided information.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. However, it has no overseas agents or branches, and the information does not establish the scope or effectiveness of post-sale support beyond these procedures.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, a new product within the past year, and ODM services. It does not have an available SDK, which limits the evidence for software or platform integration capability.

Production capacityProduction support includes multiple specialized facilities, one production line, valid manufacturing contracts with associated subcontractors, and an outsourcing SOP. Peak-season order fulfillment is stated as one month, but the supplier lacks inventory capacity and does not continuously reconcile quantities for every batch or volume production.

Customization capabilityCustomization from samples is explicitly offered, supported by R&D capability and 3D software design services. ODM capability is also stated, indicating support for customer-specific product development.

Client casesThe supplier reports OEM service for well-known brands and participation in the offline Bauma China 2018 trade show. These are explicit customer or market-exposure references, although no brand names, project details, or performance outcomes are provided.