What is your working time?

In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.

How long does your delivery time take?

In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

How many countries you already exported to?

We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.

Can I go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory.

Does the product have quality inspection before loading?

Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

Self Drilling Hollow Bar Anchor for Tunnel T76

Name: Self Drilling Hollow Bar Anchor for Tunnel T76
Brand: Handan Topmetal Co., Ltd.
SKU: 744930882

Hebei, ChinaHandan Topmetal Co., Ltd.

US$3.00-20.00

2,000 Meters

Product profile

Customization

Available

Application

Construction

Certification

ISO

Model NO.

T76

Surface Treatment

Yes

Technics

Hot Rolled

Material

Steel

Type

Rock Bolt

Transport Package

Bundle

Specification

R25, 32, 38, 51, T76

Trademark

TOPMETAL

Origin

China

HS Code

7308400000

Production Capacity

100000m

Key features

One-Step Installation: Drilling, anchoring, and grouting performed in a single operation for efficiency.

Versatile Ground Application: Suitable for sand, gravel, silt, clays, and soft to medium fractured rock formations.

Compact Space Requirement: Minimal space needed for anchoring, ideal for narrow construction areas.

Effective Grouting: Grout synchronizes with drilling to effectively fill rock fractures.

Customizable Length: Anchor bars can be cut and lengthened on request to fit specific needs.

ISO Certified Quality: Product meets ISO certification standards for reliability and safety.

Comprehensive Kit: Includes hollow anchor bar, nut, plate, coupler, and drill bit for immediate use.

Wide Range of Specifications: Available in multiple types (R25N to T76S) with varying load capacities.

Company profile

Handan Topmetal Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-12-24Nearest Port: Xingang, Qingdao, ShanghaiAverage Response Time: ≤5.84hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryHandan Topmetal Co., Ltd. is a China-based limited trading company with stated manufacturer/factory capability, specializing in geotechnical engineering and related steel products. The supplier reports its own factory, more than 10 production lines, ISO 9001 certification, 50 years of total R&D engineer experience, and 11–20 quality-control staff. It exports approximately 90% of sales and serves markets across multiple regions, with stated lead times of within 15 working days during off-peak periods and one month during peak periods. The information supports strengths in production infrastructure, quality-system certification, export reach, and relevant product experience. However, evidence is insufficient to confirm customization capability, after-sales service processes, financial credibility, or specific customer cases. No financial figures are included.

Supplier typeThe supplier is identified as a trading company and as both a trading company and manufacturer/factory. It has an identified factory location and specializes in geotechnical engineering products, indicating a hybrid trading-manufacturing structure rather than a pure intermediary.

CertificationsThe supplier explicitly reports holding ISO 9001 management-system certification. This is direct evidence of a documented quality-management certification, although the provided information does not include its validity period or certification scope.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience, which supports access to experienced technical personnel. Nevertheless, no information is provided on patents, new-product development, proprietary technology, or documented innovation outcomes.

Production capacityThe supplier states that it has its own factory, operates more than 10 production lines, and maintains relationships with cooperative manufacturers. It also reports broad export coverage and stated order lead times of within 15 working days off-peak and one month during peak periods, supporting substantial production and fulfillment capability.