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Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingModel NO.
DH011Forging
as Request or DrawingTransport Package
Plywood Case/BrandrithSpecification
TUVTrademark
DHOrigin
ChinaHS Code
73261910Key features
Custom Forging Options: Forging available as per request or drawing specifications.
Extensive Material Range: Carbon, stainless, alloy, heat-resistant, bearing, and gear steels available.
Comprehensive Certification: ISO9001:2015, TUV/PED, 3.1/3.2 certificates, and non-destructive testing reports.
Global Standards Compliance: Produces flanges meeting GB, ANSI, DIN, JIS, EN, GOST, and other international standards.
Advanced Manufacturing: 20,000 sqm factory with 30+ sets of forging and testing equipment.
Diverse Product Portfolio: Includes flanges, shafts, rings, tubes, and special-shaped forgings for various industries.
Experienced Manufacturer: Over 20 years of industry experience with a focus on quality and client satisfaction.
Company profile
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: ≤3.85h 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 customization options are available for the forgings?
A:
Forging is available as per request or drawing specifications.
Q:What materials can be used for the forging products?
A:
We offer carbon, stainless, alloy, heat-resistant, bearing, and gear steels including ASTM, A182, and various grades like 304, 316, and Inconel.
Q:Do you provide quality inspection reports?
A:
Yes, we can issue certificates of conformity, non-destructive testing, 3.1/3.2 certificates, mechanical properties, chemical composition, and radiographic inspection reports.
Q:Which international standards do your flanges meet?
A:
We produce flanges according to GB, American, ANSI, Japanese, JIS, German, DIN, British, BS, European, EN1092, Russian, and GOST standards.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
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