Q355D Forged Flange Ring, Heavy-Duty Steel Structure Connector

Name: Q355D Forged Flange Ring, Heavy-Duty Steel Structure Connector
Brand: Jinan Hongtu Forging Co., Ltd
SKU: 1989575911

Shandong, ChinaJinan Hongtu Forging Co., Ltd

US$10.00

500-4,999 Pieces

US$8.00

5,000-49,999 Pieces

US$6.00

50,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Molding Technics

Pressure Casting

Application

Hardware

Material

Steel

Heat Treatment

Quenching

Surface Treatment

Passivation

Forging Tolerance

+/-0.5mm

Standard

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Product Name

Forging Hot Rolling Rings

Keywords

Forged Ring

Technique

Forged

Special Use

Cold Heading Steel

Processing Service

Cutting

Production Technique

Hot Forged+Heat Treatment

Certificate

ISO9001-2008

Size

Customized Size

Sample Order

Usage

Steelmaking Additive

Delivery Date

7-30 Days

OEM/ODM Custom

Logo Custom

Manufacturing Method

Forging

Sealing Surface

FF Series

Transport Package

Standard Packaging or Customized

Specification

Standard specifications or customized

Trademark

HONGTU

Origin

Jinan, China

Production Capacity

500000pieces/Year

Key features

Customized Size & Logo: Accepts customized sizes and logo printing for specific requirements.

High Strength & Durability: Features superior strength-to-weight ratio and excellent wear resistance.

Strict Quality Control: 100% visual inspection with professional QC workers and machines.

Wide Application Range: Suitable for automobiles, aviation, heavy machinery, and electronics.

Certified Quality: CE, RoHS, and ISO 9001:2008 certified for reliability.

Flexible OEM/ODM: Supports OEM/ODM services with reasonable pricing and fast samples.

Fast Delivery: Delivery time ranges from 7 to 30 days depending on order size.

Free Samples Available: Free samples provided, with shipping charges covered by the customer.

Company profile

High Repeat Buyers ChoiceFast DeliveryRaw-Materials TraceabilityStandardized quality control

Jinan Hongtu Forging Co., Ltd

Shandong, China

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: 3 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.38h

AI-Powered supplier vetting

SummaryThe supplier operates in metalworking and machinery-related manufacturing, including forging, machining, gear and transmission components, hardware products, and mechanical parts. It reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, raw-material traceability, 100% finished-product inspection, and four quality inspectors. The supplier offers broad customization and ODM services, has three R&D engineers, and launched new products during the past year. However, service-management procedures lack supporting records, and the supplier has no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Financial information is only represented by years rather than substantive financial indicators, so financial credibility cannot be determined from the provided evidence. It reports OEM service for known brands but no Fortune 500 cooperation.

Supplier typeThe supplier is a manufacturing-oriented metalworking and machinery-parts provider, covering forging, machining, mechanical parts, hardware products, gears, reducers, and transmissions. Its description specifically presents end-to-end capability from forging raw materials to precision-finished parts, indicating an integrated industrial component supplier rather than a purely trading-focused business.

CertificationsThe supplier reports ISO9001:2015 quality management certification, ISO14001 environmental management certification, and ISO45001:2018 occupational health and safety certification. These are explicit certifications covering quality, environmental, and occupational safety management.

R&D capabilityThe supplier reports three R&D engineers, new products launched during the past year, ODM services, and multiple customization modes. However, it has no available SDK, which limits evidence of software-development or SDK-related innovation; overall product and design innovation capability is explicitly supported.

Production capacityProduction evidence includes lathes, machining centers, vertical lathes, and forging machines, with business coverage in forging, machining, gears, reducers, transmissions, hardware, and mechanical parts. The supplier also reports raw-material traceability and 100% finished-product inspection supported by four quality inspectors, indicating established manufacturing and quality-control capacity.

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

Product Q&A

Q:May I get a cheaper price?

A workable discount will be given if there's a large quantity.

Q:Is OEM acceptable?

Yes, please contact us for design details. we will offer you a reasonable price and make samples for you ASAP.

Q:What's your quality guarantee?

We have our professional quality control workers with inspection machines. Or if you have a Chinese agency, you also can ask them to do an inspection in our factory before shipment.

Q:Can I visit your factory before ordering?

Yes, you're warmly welcome to visit our factory.

Q:Do you provide samples? Is it free or charged?

Yes, we can offer samples free but shipping charges are covered by customer mer.