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DIN 444 Swing Eye Bolt GB98 Ring Bolt Carbon Steel Galvanized M5-M39 for Industrial Fastening Systems
US$0.11-5.00
100 Pieces
Sample price:US$0.05/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel C15,C15e,SS304,SS316

Type

DIN444

Model NO.

DIN444

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, JIS

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Finish:Hot Dipped Galvanized, Electro Galvanized,

OEM Service

Available

Export Markets

Global

Business Type

Manufacturer and Trading Company

Design Team

3-5 Members

Quality

100% Inspection

Technology

Drop Forged, Polished

Delivery Time

30-45days After Order Confirmation

Country of Origin

Chinese Mainland

Application Scenario

Can Be Used in Daily Industry or Heavy Industry

Transport Package

Woven Bags, Cartons or by Customer Requirements

Specification

Different size available ( from 6mm to 64mm)

Trademark

XQX

Origin

Qingdao Shandong China

HS Code

7326909000

Production Capacity

500000 Pieces/Month

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel (SS304/316), Iron, Aluminum, and Brass.
Custom OEM/ODM Service: Supports full customization from samples, designs, and minor adjustments.
Multiple Surface Treatments: Options include HDG, Zinc-plated, Black-oxide, Nickel-plated, and Powder Coating.
Strict Quality Control: 100% inspection including tensile tests, dimensional checks, and visual inspection.
Professional Manufacturing: Own foundry and forging factory with over 20 years of production experience.
Flexible Packaging: Standard woven bag/carton or customized packaging based on customer requirements.
Global Export Experience: Products exported to USA, Australia, Western Europe, Japan, and South Africa.
Certified Quality: ISO9001:2015 certified, ROHS compliant, and eco-friendly manufacturing.

Company profile

Qingdao Xinquanxi Metal Products Co., Ltd.
Experienced TeamRaw-Materials TraceabilityPrivate Mold
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.91h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in metal products, forgings, powder metallurgy products, mechanical components, and related processing. It demonstrates broad customization capability, reports R&D activity including new products during the past year, and provides ODM and OEM services. Manufacturing information includes three production lines, stated product outputs, and 41–50 quality control staff, although only two quality assurance and quality control inspectors are separately reported. Service procedures for supplier assessment, corrective and preventive actions, and customer complaints are documented and followed. The supplier has no overseas warehouse, showroom, agents or branches, and reports no participation in offline trade shows. Financial records are referenced for 2021–2023, but no assessment details are provided. No certifications or customer cases are explicitly documented.
Supplier typeThe supplier is classified as a combined company and operates across product sales, manufacturing, and mechanical component processing, including metal and plastic-related activities. This indicates a manufacturer-trader structure rather than a narrowly specialized entity.
After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, overseas agents or branches, and reports zero countries served through overseas services, limiting demonstrated international after-sales infrastructure.
R&D capabilityThe supplier reports two years of total R&D engineer experience, new products during the past year, and ODM service availability. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the documented product-development and ODM capabilities.
Production capacityThe supplier operates three production lines and reports production outputs for turnbuckles, eye bolts and nuts, wire rope clips, castings, and shackles. Its equipment includes blanking, CNC machining, drilling, and shot-blasting machines, while its product range covers multiple rigging categories, supporting a broad manufacturing capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both in its R&D information and its design-services information, providing direct evidence of broad customization support.
Client casesThe supplier states that it provides OEM services for well-known brands and exports to East Asia, Europe, North America, and domestic markets. No specific customer names, project descriptions, order references, or verifiable case studies are provided, so the depth of its customer-case experience cannot be fully assessed.

Product Q&A

Q:Are you a factory or trading company?
A:
We are a manufacturer with our own foundry and forging factory, featuring 4 production lines and over 20 years of history.
Q:How do you control product quality?
A:
We control quality through R&D, production process, dimensional checks, tensile tests, and 100% inspection before delivery.
Q:Can we add custom product markings?
A:
Yes, we can add product markings according to your specific requirements.
Q:What are the packaging options?
A:
Standard packaging includes woven bags, cartons, and plywood pallets, or customized packaging as per customer requirements.
Q:What materials are available for these bolts?
A:
Available materials include Carbon Steel, Stainless Steel (SS201-420), Iron, Aluminum, Brass, and Copper.

Send Inquiry

*To:Qingdao Xinquanxi Metal Products Co., Ltd.Qingdao Xinquanxi Metal Products Co., Ltd.
*Content:
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