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OEM Stainless Steel/Sheet Metal O Ring Buckle Welded D Ring
US$0.10-2.00
200 Pieces
Sample price:US$0.49/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelShape
D ShapeModel NO.
SA-DXHUsage
Industrial, HouseholdColor
SilverCondition
NewItem
Metal D RingDelivery Time
10-20 DaysSurface Finish
PolishingQC System
100% InspectionMOQ
10PCSExport Market
GlobalOEM and ODM
ProvidedPlace of Origin
Shandong(Mainland)OEM Service
YesCustom Made
YesLogo Printing
CustomizedFree Sample
YesInner Package
Carton Box/Plastic BagOur Advantage
Factory Direct SalesDelivery Port
Shanghai,Qingdao,Ningbo...Transport Package
Plywood BoxSpecification
SGSTrademark
ShengaoOrigin
Weifang City, Shandong Province, ChinaHS Code
87089910Production Capacity
50000PCS/MonthKey features
Premium Material Options: Available in Stainless Steel 304, 316, 316L, 202, and Carbon Steel for various corrosion resistance needs.
Custom Size Capability: Custom dimensions available from 25mm to 300mm pin diameter to meet specific design requirements.
Diverse Shape Profiles: Offering modified D, oval, rectangular, and standard D-ring shapes with integrated features like swivels.
High-Strength Alloy Options: Specialized materials including non-sparking and cryogenic grades available for weight-sensitive or extreme environments.
Comprehensive Surface Finishes: Options include highly polished, hot dip galvanized, electro galvanized, and specialized chemical-resistant coatings.
Rigorous Quality Testing: Destructive break tests verify strength meets 4x WLL, with proof load testing at 2x WLL for all batches.
Third-Party Certification: Inspection and certification from SGS, BV, DNV, and ABS available upon request for global compliance.
Flexible Production Capacity: Supports small batches of 50 pieces up to 100,000+ units monthly with just-in-time delivery options.
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.74h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.
After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.
Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.
Product Q&A
Q:Why choose Shengao product?
A:
We shengao have our own plant-- Weifang Shengao machinery Co.,Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.
Q:Do you provide OEM Service?
A:
Yes, we provide OEM Service.
Q:Do you provide customized products?
A:
Yes. Customers give us drawings and specifications, and we will manufact accordingly.
Q:What is your payment term?
A:
We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
Q:What information do you need to provide a quotation?
A:
For the fastest and most accurate quote, please provide: Drawing or Sketch: With key dimensions (Pin Dia, Inside Width, Thickness). Material & Finish: e.g., '42CrMo, Hot-Dip Galvanized.' Working Load Limit (WLL) Required. Annual Quantity or Project Quantity. Mounting Method: Weld-on, bolt-on (hole size/pattern).
Send Inquiry
*To:
Weifang Shengao Machinery Co., Ltd.
Weifang Shengao Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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