What payment terms are accepted?

Accepted payment terms include T/T, L/C, D/P, Western Union, PayPal, and Money Gram.

Is OEM service available?

Yes, OEM service is available, allowing customization from designs.

What certifications does the company and product hold?

The company holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, and the product has CE certification.

Mining

Name: Duty Heavy Domed Nut Anchor Nut for Bridge/Construction / Mining
Brand: Younsion Fastening Industrial Co., Ltd.
SKU: 1995138612

Hebei, ChinaYounsion Fastening Industrial Co., Ltd.

US$0.50-3.00

1 Piece

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Construction

Grade

12.9

Model NO.

DNHD001

Material

45#, 40cr

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Type

Mushroom Head

Connection

Common Bolt

Head Style

Mushroom

Transport Package

as Customers' Requirement

Specification

Dia 18mm-50mm

Trademark

Younsion

Origin

Handan, Hebei, China

HS Code

7308900000

Production Capacity

70200 Tons /Years

Key features

High Strength Grade: Grade 12.9 heavy duty domed nut for bridge and construction applications.

Multiple Material Options: Available in 45# and 40Cr materials to suit different project requirements.

Wide Standard Compliance: Meets ANSI, DIN, BSW, GB, GOST, JIS, AISI, and ASTM standards.

Customizable Specifications: Sizes M18 to M50 and surface colors can be customized as per customer needs.

OEM Service Available: Supports OEM customization from designs for specific project requirements.

Versatile Application: Designed for tightening effects with threaded rebars in construction and mining.

Flexible Payment Terms: Accepts T/T, L/C, D/P, Western Union, PayPal, and Money Gram.

Certified Quality: ISO9001:2015, ISO14001, ISO45001:2018 certified with CE product certification.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Younsion Fastening Industrial Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.12h

AI-Powered supplier vetting

SummaryThe supplier operates across hardware, handling equipment, metal materials, wire rope, bearings, building materials, and related industrial products. It reports 10 production lines and OEM service for well-known brands, while offering customization from customer designs. Certifications include ISO9001:2015, ISO14001, ISO45001:2018, and CE. However, its documented R&D and service-management infrastructure is limited: it reported no new products in the past year, no ODM, no SDK, no 3D design or private mold capability, and only one year of R&D engineer experience. Quality-control staffing is below five. Supplier-service procedures, complaint handling, and corrective-action records are not documented. It has no overseas warehouse, showroom, agent, or branch, but has attended the 136th Canton Fair. Financial information is present for recent years, but the provided slices do not establish financial strength.

Supplier typeThe supplier appears to be a diversified industrial and hardware manufacturer/seller, covering handling equipment, metals, wire rope, bearings, building materials, cables, and hardware. Its 10 production lines and stated OEM activity indicate both manufacturing and supplier-service functions rather than a purely trading profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, ISO45001:2018, and CE certifications. These are explicit certification claims, although the record also contains a general management-system category of “Others” without further detail.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. It also has no overseas warehouse, showroom, agent, or branch, so the available evidence does not demonstrate a robust after-sales infrastructure.

R&D capabilityInnovation evidence is limited: there were no new products in the past year, no ODM, no SDK, no ERP-based digital process integration, no 3D design service, no private molds, and only one year of R&D engineer experience. The supplier does report Photoshop capability and three R&D patents, but the overall evidence does not show strong current innovation capacity.

Production capacityThe supplier reports 10 production lines, a quality-control team of fewer than five staff, production-process controls aligned with national standards and consumer requirements, and peak- and off-season lead times within 15 working days. These explicit operating details support production capability, although the limited QC staffing may constrain oversight.

Customization capabilityThe supplier explicitly offers customization from customer designs and provides OEM services for well-known brands. However, it does not provide ODM, 3D software design, private mold, or SDK services, indicating that customization is primarily execution based on supplied designs rather than independent product development.