What surface treatments are available?

We provide True Color and Whitewash surface treatments.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How do you ensure product quality?

We perform 100% inspection including visual and function checks on all finished products.

Heavy Duty Expansion Bolts for Concrete Structures

Name: Heavy Duty Expansion Bolts for Concrete Structures
Brand: Nanning Aozhan Hardware Fastener Co., Ltd.
SKU: 2238160935

Guangxi, ChinaNanning Aozhan Hardware Fastener Co., Ltd.

US$0.09

10,000-49,999 Pieces

US$0.07

50,000 Pieces

US$0.05

50,001+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Concrete Anchoring

Finish

Natural Color

Model NO.

GB799

Grade

5.8

Head Style

L-Shaped Head

Material

Stainless Steel

Standard

DIN, GB

Type

Expansion Anchor Bolt

Standard

GB22795

Material

201,304, 316

Grade

A2-70, A4-70, A4-80

Surface Treatment

True Color, Whitewash

Specification

M10-M48

Trademark

AOZHAN

Origin

Guangxi, China

Production Capacity

50000pieces/Year

Key features

Multiple Material Options: Available in 201, 304, and 316 stainless steel grades.

Customizable Grades: Offer A2-70, A4-70, and A4-80 strength grades.

Flexible Surface Treatment: Options include True Color and Whitewash finishes.

Wide Size Range: Nominal diameter M6-M20, length 50-250mm.

OEM and ODM Services: Full customization available from samples or designs.

High Inspection Standard: 100% visual and function inspection for finished products.

Diverse Anchor Types: Includes J, L, 9, U, and Tile Hook configurations.

Fast Lead Time: Within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersYears of Export ExperienceFast DeliveryQuality Assurance

Nanning Aozhan Hardware Fastener Co., Ltd.

Guangxi, 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: 13 Years CertifiedNearest Port: Guangxi PortAverage Response Time: ≤7.36h

AI-Powered supplier vetting

SummaryAozhan Hardware Fastener Co., Ltd., established in 2012 in Guangxi, is identified as a stainless-steel bolt and hardware-fastener manufacturer. It reports OEM service for popular brands, ODM availability, broad customization options, and 100% finished-product inspection. However, finished-product checks are performed by packing staff, raw materials lack traceability, and there is no documented service-capability assessment procedure or written corrective-action records. The supplier reports no in-stock capacity, overseas warehouse, showroom, agent, branch, overseas service coverage, or offline trade-show participation. No new products were reported in the past year, and no SDK or ERP-based process management is available. Financial information is insufficient for a positive credibility assessment because the provided historical figures are recorded as zero.

Supplier typeThe supplier is identified as Aozhan Hardware Fastener Co., Ltd., established in 2012, specializing in producing and selling hardware fasteners. Its representative title specifically identifies stainless-steel bolt and screw production, supporting classification as a hardware-fastener manufacturer.

After-Sales capabilityThe supplier reports a lead time within 15 workdays in both off-season and peak season and accepts multiple quotation and payment terms. However, it has no in-stock capacity, overseas warehouse, showroom, agent, branch, or overseas service coverage; service procedures are incompletely documented, with some supplier names provided but no written corrective-action records.

R&D capabilityThe supplier offers ODM services and multiple forms of design customization, but reports no new products during the past year, no available SDK, and no ERP, OA, CRM, or SAP-based digital process integration. This indicates design-service availability but limited evidence of recent product innovation or digitalized innovation infrastructure.

Production capacityThe supplier has operated since 2012, specializes in hardware fasteners, reports 100% finished-product inspection, and has five quality assurance and control inspectors. Nevertheless, raw materials are not traceable and finished-product checks are performed by packing staff, so production quality-control maturity is mixed.

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