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Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, GOST, BSWType
Welding FlangeMaterial
Carbon SteelManufacturing Way
ForgingSize
0.5~62inchTransport Package
Plywood CaseSpecification
TUVTrademark
DHDZOrigin
ChinaHS Code
730791Production Capacity
1200 Ton / YearKey features
Dual Certification: Dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440 standards.
Wide Size Range: Custom sizes available from 0.5 to 62 inches for spectacle blind flanges.
20 Years Experience: Over two decades of industry experience ensuring high-quality forging products.
Strict Quality Control: Comprehensive physical, chemical, and loading inspections recorded in image and written form.
Competitive Pricing: Located near natural coal mines, offering significant price competitiveness.
Global Certifications: ISO9001, PED (TUV) certified, with API and BV certifications in processing.
Extensive Material Options: Manufactured from Carbon Steel, Stainless Steel, and Alloy steels.
OEM/ODM Service: Professional OEM and ODM services available to meet specific client requirements.
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: ≤0.93h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. is a Chinese manufacturer specializing in steel flanges and forgings with significant export activity, holding ISO9001:2015 and other certifications. Established in 2007, it operates five production lines with an annual output between $10 million and $50 million. The company supports a range of payment methods and has experience supplying to diverse international markets. Their customization capability is highlighted through a wide range of standard and custom products, and after-sales service is emphasized in their business model.
Supplier typeThe supplier is identified as a manufacturer with a limited company structure and has a trading company nature.
CertificationsThe supplier holds ISO9001:2015 and other certifications such as PED and TUV, supporting their compliance with international standards.
After-Sales capabilityThe company emphasizes the provision of after-sales service as part of maintaining compliance with international standards.
Production capacityWith five production lines and an annual output of 5000 tons in steel forgings and flanges, production capacity is substantial.
Customization capabilityCustomization is a notable advantage, with a wide range of flange and forging options available.
Client casesThe company has clients in over 15 countries, indicating broad international customer engagement.
Product Q&A
Q:What standards are supported?
A:
We support ANSI, DIN, GB, JIS, GOST, BSW, ASME, JIS, BS, ISO, EN, AS, and SABS standards.
Q:What materials are used?
A:
Main materials include Carbon Steel, Stainless Steel, and Alloy steels.
Q:Is customization available?
A:
Yes, we offer standardization and customization, including sizes from 0.5 to 62 inches.
Q:What certifications do you have?
A:
We have ISO9001 and PED (TUV) certifications, with API and BV certifications currently in processing.
Q:What is the lead time?
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.
Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.*Content:
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