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Anchor Bolts A2 A4 50-200mm Long Heavy Duty Dowels

Name: Anchor Bolts A2 A4 50-200mm Long Heavy Duty Dowels
Brand: Tianjin Chenhui International Trade Co., Ltd.
SKU: 2162843172

Tianjin, ChinaTianjin Chenhui International Trade Co., Ltd.

US$1.00-10.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Structural Steel Connections

Finish

Black Oxide

Grade

12.9

Head Style

Customization

Material

Alloy Steel

Standard

ANSI, BSW, DIN, GB, GOST

Type

Bonded Anchor Bolt

Other Materials

Carbon Steel / Stainless Steel 304/316 / Hot Galva

Surface Treatment

Electro-Galvanizing / Hot-DIP Galvanizing / Dacrom

Load-Bearing Grade

Heavy Load-Bearing Capacity / Super Heavy Load-Bea

Applicable Scenarios

Steel Structure / Curtain Wall / Foundation / Equi

Standard Type

National Standard GB / German Standard DIN / Inter

Anchor Fixation Method

Expanding Type / Chemical Tube Type / Self-Expandi

Product Grade

8.8 Grade / 10.9 Grade / 12.9 Grade High-Strength

Transport Package

Boxed

Specification

M12/M16/M20/M24/M30

Origin

China

HS Code

3926901000

Production Capacity

800PCS/H

Key features

Earthquake Resistance: Designed for anchoring important steel components to concrete for superior earthquake resistance.

Cracked Concrete Compatible: Impact resistant and suitable for installation in cracked concrete environments.

Self-Cutting Technology: Features continuous cutting and reaming for high-quality hole enlargement and full locking key plate opening.

Customizable Dimensions: Supports customization of screw length and thread specifications to meet specific project needs.

Diverse Surface Treatments: Available with Electro-Galvanizing, Hot-DIP Galvanizing, Dacrom, and Black Oxide finishes.

Multiple Standards Compliance: Complies with GB, DIN, ANSI, BSW, and GOST standards with full testing reports available.

High-Strength Materials: Constructed from Alloy Steel with grades 8.8, 10.9, and 12.9 for heavy load-bearing capacity.

OEM/ODM Support: Full customization services including special specifications and custom drug tube designs.

Company profile

Importers and ExportersExperienced TeamHigh Repeat Buyers ChoiceCooperated with Fortune 500

Tianjin Chenhui International Trade Co., Ltd.

Tianjin, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2013-02-07 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.10h

AI-Powered supplier vetting

SummaryThe supplier operates across equipment, electronic products, automotive parts, stamping products, and precision stamping dies, while also listing broad trading activities. It supports customization from samples and designs, full, minor, and flexible customization, and offers ODM services, but is not identified as a professional technical supplier and does not provide 3D software design services. Production information lists substantial stated volumes for fasteners, molds, stamping, and tight stamping, with an off-peak lead time within 15 workdays. Finished-product inspection instructions are reportedly established and uniformly followed. Financial records are referenced for 2021–2023, but no financial results are provided. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. No new products were developed in the past year, and no SDK is available. Customer cases or named customer references are not provided.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or participation in offline trade shows, and lists zero countries with overseas services. Tianjin Port is identified as the nearest service-related location, but no specific after-sales process or support commitment is provided.

R&D capabilityThe supplier reports one year of total R&D engineer experience, no new products in the past year, no SDK availability, and no 3D software design service. It does offer ODM services and describes prior involvement in R&D, production, and sales, but the available evidence indicates limited recent innovation capability.

Production capacityThe supplier states annual output of 100 sets for molds, 10,000,000 tons for fasteners, and 10,000,000 pieces each for stamping and tight stamping, with an off-peak lead time within 15 workdays. It also reports inspection instructions that are established and uniformly followed, although the unusual production units and lack of independent verification limit certainty.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Product Q&A

Q:What are the core advantages of your factory as an anchor bolt manufacturer?

Our factory focuses on the integration of anchor bolt research and development, production, and sales, with standardized production workshops and professional testing equipment. We can produce a full range of products including heavy-duty anchor bolts, chemical anchor bolts, and concrete self tapping anchor bolts; Support non-standard customization, complete qualifications (including material testing, bearing capacity testing, and other reports), stable delivery time, adaptable to various needs

Q:Does the anchor bolt product comply with national/international standards?

Completely in line. The product complies with GB 50367-2013 'Code for Design of Concrete Structure Reinforcement' and ISO international standards, and can provide corresponding testing reports, certificates of conformity, and factory quality inspection forms to support engineering bidding and foreign trade compliance acceptance.

Q:Does it support non-standard customization?

Support OEM/ODM customization, customizable screw length, thread specifications, surface treatment (galvanized, hot-dip galvanized, Dacromet, blackened), as well as customized drug tube specifications (such as winter specific low-temperature drugs). Heavy anchor bolts can be customized with high-strength material specifications, and the minimum order quantity can be negotiated.

Q:What are the shipping and packaging standards?

Conventional packaging: cardboard box+pallet, customizable customer brand packaging, export neutral packaging; Delivery time: Regular specifications in stock take 3-5 days to ship, bulk customization takes 7-15 days, supporting sea, land, and air transportation; Can provide customs declaration documents and English testing reports

Q:What is your minimum order quantity (MOQ)?

Our MOQ is 1000 pcs. Customized requests are welcome.