What is the typical lead time for production?

Lead times vary by season: within 15 workdays during the off-season and approximately one month during the peak season.

What payment terms are accepted?

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

Can you provide heat treatment services?

Yes, we offer normalize, quench, and tempering services using advanced electric furnaces.

Shanxi Workshop Customized OEM Large Diameter Forging Ring Based on Drawings

Name: Shanxi Workshop Customized OEM Large Diameter Forging Ring Based on Drawings
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 664547805

Shanghai, ChinaShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

US$1.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

FG-10

Transport Package

Plywood Case/Brandrith

Specification

TUV

Trademark

DHDZ

Origin

China

HS Code

73261910

Production Capacity

1000ton/month

Key features

Customized OEM Based on Drawings: We provide full OEM services, manufacturing parts strictly according to customer-provided drawings and specifications.

Large Diameter Forging Capacity: Capable of producing forged rings with diameters up to 5,000 mm and weights up to 30,000 kg in a single operation.

Extensive Material Selection: Supports Carbon, Stainless, and Alloy steels, including ASTM, JIS, and DIN standards for diverse industrial applications.

Comprehensive Quality Certification: Holds ISO, PED, and TUV certifications, ensuring products meet international quality and safety standards.

Advanced Manufacturing Equipment: Equipped with 8000-ton pressure machines, CNC lathes, and advanced heat treatment furnaces for precision forging.

20 Years Manufacturing Experience: Over two decades of expertise in forging, supported by a team of senior engineers and inspection specialists.

Strict Quality Inspection System: Features optical microscopy, ultrasonic nondestructive testing, and magnetic flux detection for rigorous quality control.

Guaranteed Raw Material Quality: Long-term contracts with major steel factories like Bao Steel and Tai Steel ensure consistent high-quality raw materials.

Company profile

Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-06-01 CertifiedNearest Port: Tianjin Port, Shanghai Port, Qingdao PortAverage Response Time: ≤3.58h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. is identified as a Chinese manufacturer of steel flanges and forgings, with operations associated with Dingxiang, Shanxi, and a Shanghai head office. The supplier reports ISO9001:2015, PED, and TUV-related certifications, five production lines, 6–10 quality-control staff, and annual steel forging and flange productivity of 5,000 tons. It offers standardized and customized products, including multiple flange types, rings, shafts, blocks, disks, and other forgings. Export activity reportedly began in 2001, with exports representing 41%–50% of sales and customers in more than 15 countries. Evidence supports production, certification, customization, and international customer experience. However, after-sales capability is only described as an intended quality-related process, innovation evidence is limited to one year of total R&D engineer experience, and financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier is described both as a trading company and as a manufacturer. Its formal entity information identifies Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. as a manufacturer, while its business description states that it manufactures and exports flanges and forgings in China.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it holds ISO-system, PED, and TUV certifications. Its stated compliance scope includes processes, materials, testing, storage, delivery, and after-sales service, although the specific validity and coverage of each certificate are not provided.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, 60 employees, and annual production of 5,000 tons of steel forgings and flanges. Its product scope includes large flanges, rings, square forgings, shafts, and related components, supporting a demonstrated manufacturing capability.

Customization capabilityThe supplier explicitly identifies standardization and customization as advantages and lists customized flanges and forgings among its offerings. The product range includes multiple flange configurations and forging forms, directly supporting customization capability.

Client casesThe supplier states that it serves clients in more than 15 countries across the EU, USA, Gulf area, UK, South America, Australia, and Asia, and reports export activity beginning in 2001. The provided trade information also identifies a Ukraine-related buyer record registered in June 2025, although detailed project references or customer performance evidence are not supplied.

Product Q&A

Q:What is the maximum size for forged rings?

We can produce forged rings with a maximum diameter of 5,000 mm and a maximum weight of 30,000 kg.

Q:Do you accept custom orders based on drawings?

Yes, we specialize in OEM services and can manufacture products strictly according to customer-provided drawings.

Q:What materials are available for forging?

We offer Carbon Steel, Stainless Steel, and Alloy Steel, covering various international standards like ASTM, JIS, and DIN.

Q:What quality certifications do you have?

Our products are certified under ISO, PED, and TUV standards to ensure high quality and compliance.

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

We support both large and small orders, with no strict minimum order quantity restrictions mentioned.

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Shanxi Workshop Customized OEM Large Diameter Forging Ring Based on Drawings