Wenzhou Chengjiu Flange Manufacturing Co., Ltd.
Wenzhou Chengjiu Flange Manufacturing Co., Ltd.
🇨🇳 China, Zhejiang
5.0
201211-50 peopleManufacturer/Trading CompanyWenzhou Chengjiu Flange Manufacturing Co., Ltd. is a professional manufacturer and trading company based in Wenzhou, China, specializing in high-quality industrial components. Established with roots dating back to the 1980s, the company operates a comprehensive production facility equipped with forging, rolling, and finishing lines, alongside large CNC machining centers to ensure precision and efficiency. The company specializes in an extensive range of pipe flanges, fittings, and valves, including weld neck, slip-on, blind, plate, socket weld, and threaded flanges. These products are manufactured from diverse materials such as stainless steel (304/L, 316/L, 310/S, 321H, 904L), carbon steel, and duplex alloys. Wenzhou Chengjiu adheres to numerous international standards, including ANSI/ASME, DIN, JIS, EN 1092-1, and BS, serving critical sectors such as petroleum, chemical, pharmaceutical, shipbuilding, and power generation. As an OEM and ODM service provider, the company maintains rigorous quality control standards, supported by ISO 9001, ISO 14001, and CE certifications. With a strong focus on international trade, they export a significant portion of their output to over 30 countries across North America, Europe, Southeast Asia, and the Middle East.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Eco-friendly supplierUses sustainable and eco-friendly materials.
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Customized Stainless Steel 304/316 Caliber Non-Standard Flat Welded Rolling Flange Heat Treatment Machine Parts for Pipe Flanges
5·1 review
Customized Stainless Steel 304/316 Caliber Non-standard Flat Welded Rolling Flange Heat Treatment Machine Parts For Pipe Flanges - Buy Stainless Steel Flanges
pipe Fittings Flange
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ss304 316 Flange Pipe
thread Flange
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custom Machine Parts Ss304 316
non-standard Flat Welded Rolling Flange
heat Treated Stainless Steel Pipe Flange
large Caliber Pipe Connection Flange
machine Parts For Ss304 316 Product on Alibaba.com$1.68
National Standard Flat Welding Flange 304 & 316 Stainless Steel Stamping Plate Flat Flange
5·1 review
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316 Stamping Plate Flat Welding Flange
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stainless Steel Metal Round Plate Flange
customized Size Flat Flange
silver Or Customized Color Product on Alibaba.com$1.67
Large Diameter Forged Carbon Steel Flat Welding Flange for Industrial Applications
5·1 review
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stamping Carbon Steel Flange Product on Alibaba.com$1.48
Factory Wholesale Customized Stamping Bending Stainless Steel Automotive Stator Flange Silver White Pipe Connection Model
5·1 review
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automotive Stator Flange Product on Alibaba.com$2.04
Wholesale Customized Sanitary Grade Stainless Steel Flange Plate DN15 DN25 DN40 DN80 Ss304 Press Pipe Adapter Neck Flange
5·1 review
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OEM ODM Customized Stainless Steel 304/316L Forged Polished Water Pipe Flanges Welding Neck Flange Plate Jiantuo JT-101501 for
5·1 review
Oem Odm Customized Stainless Steel 304/316l Forged Polished Water Pipe Flanges Welding Neck Flange Plate Jiantuo Jt-101501 For - Buy Stainless Steel Flanges
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weld Neck Flange Metal Ss304/316l Product on Alibaba.com$1.5
China Manufacturers Stainless Steel Flat Welded Neck Flange Plate Large Diameter ANSI DIN RF Forged Flanges
5·1 review
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stainless Steel Flat Welded Flange Product on Alibaba.com$3.22
Hot Sales Stainless Steel 304 Welded Neck Flanges with Plate High Quality Product Category Flanges
5·1 review
Hot Sales Stainless Steel 304 Welded Neck Flanges With Plate High Quality Product Category Flanges - Buy Stainless Steel Flanges
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stainless Steel Or Customized Material Flange Product on Alibaba.com$1.1
High Quality Stainless Steel Long Neck Pipe Flanges Customized Bearing China Zhejiang Made Jiantuo Brand Silver/White Color
5·1 review
High Quality Stainless Steel Long Neck Pipe Flanges Customized Bearing China Zhejiang Made Jiantuo Brand Silver/white Color - Buy Long Neck Steel Pipe Flanges
high Quality Sports Bearing Carbon Steel Flange Pipe Steel Pipe Fittings
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long Neck Pipe Flanges For Pipe Fittings Product on Alibaba.com$3.3
High Quality Premium CNC Machining Flanges Engine Spare Part Precision Components
5·1 review
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precision Machined Flange Components Product on Alibaba.com$41596
Factory Wholesale Stainless Steel Flat Welded Flange Neck Butt Welding Plate Flange DN100 DN150 DN300 High Quality Flanges
5·1 review
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forged Flange
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factory Wholesale Stainless Steel
ss304 316 Butt Welding Forged
plate Flange Dn100 Dn150 Dn300
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customized Size Product on Alibaba.com$2917
Factory Manufacturer Stainless Steel 304/304L/316L ASTM Forged Threaded Drainage Pipe Fittings Flange Low Pressure Bushing
5·1 review
Factory Manufacturer Stainless Steel 304/304l/316l Astm Forged Threaded Drainage Pipe Fittings Flange Low Pressure Bushing - Buy Stainless Steel Fittings
pipe Fittings
super Duplex Steel Flange
forging Flange
flange For Heat Treatment Industry
round Section Steel Pipes
bushing Pipe Fittings
low Pressure Threaded Fittings Product on Alibaba.com$1.93Customers
PHU THANH
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Certifications
ISO 90012
CE1
ISO 140011
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DIN En1092-1 BS4504 Uni GOST ANSI ASME B16.5 JIS 304L 316 High-Temperature Stainless Steel Forging Blind Flange Sorf Bl Pn10/16 Class150# 5K10K Pipe Fittings$1.2
En10253-4 ASME ANSI B16.9 Mss Sp-43 DIN2605 JIS B2313 Sh3408 Sh3409 GB/T13401 Eccentricity Reducer Sch 10/ 20/40 Stainless Steel Pipe Fittings SS304/316L$1.1
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En10253-4 ASME ANSI B16.9 Mss Sp-43 DIN2605 JIS B2313 Sh3408 Sh3409 GB/T13401 Stainless Steel Pipe Butt Welding Cross Fitting 304/316L Sch10/20/40 0.875$0.8
Industry Pipeline Stainless Steel Butt Weld End Cap Pipe Fittings$0.8
DIN En1092-1 BS4504 Uni GOST ANSI ASME B16.5 JIS Stainless Steel 304/316 Forged Blank/ Blind Flanges Sorf Bl FF Pn10/16 Class150# 5K 20K Ss321 A105 Carbon$1.1
DIN En1092-1 BS4504 Uni GOST ANSI ASME B16.5 JIS Stainless Steel 304L/316L So Flange Pl Sorf Blind Pn10/16 5K10K Class150# A105 Pipe Fittings$1.9
3"Inch Low Price Good Quality 2PC Stainless Steel Vacuum Ball Valve From China Manufacturing$1
2" Stainless Steel 304 Threaded End 2PC Ball Valve$1
1-1/4" Inch Size 2PC Stainless Steel Ball Valve 1000psi, 2 PC Ball Valves$1
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Wenzhou Chonggao Flange Factory
🇨🇳 China
201411-50 peopleManufacturerOEM manufacturer
Description
Wenzhou Chonggao Flange Factory is a specialized manufacturer based in Wenzhou, China, dedicated to the production of high-quality stainless steel flanges. Established in 2014, the company operates as a contract manufacturer with a dedicated factory and a workforce of 11 to 50 employees. Their extensive product range includes American-standard, National-standard, and Japan-standard flanges, as well as specialized types such as rolling up, forge and press, downward welding, and butt welding flanges. These products are engineered for critical applications across diverse sectors, including petroleum, chemical processing, power supply, nuclear energy, metallurgy, and paper-making machinery. Committed to quality management, the factory is ISO 9001 certified, ensuring that its manufacturing processes meet international standards for industrial equipment and components.
Stainless Flanges$1000
