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DIN316 Stainless Steel Butterfly Screw Wing Bolt and Nut
US$0.08
3,000-9,999 Pieces
US$0.05
10,000-49,999 Pieces
US$0.03
50,000-99,999 Pieces
US$0.02
100,000+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
WingModel NO.
M4-M30Groove
No HeadConnection
Common BoltHead Style
WingStandard
DIN, GB, ANSI, JISGrade
8.8Sample
FreeDelivery Time
7-15 DaysColor
SilveryApplication
Machinery,Chemical Industry, Environ Mental,BuildTransport Package
25 Kg of Socket Bolt/ Carton, 36 Cartons/Pallet.Specification
M4-M30Trademark
WELLBOLTOrigin
ChinaHS Code
7318160000Production Capacity
1000 Tons Per Year, 200t/MonthKey features
DIN316 Stainless Steel: Made from high-quality stainless steel SUS 316 for superior corrosion resistance.
Wide Standard Compliance: Meets multiple international standards including DIN, GB, ANSI, and JIS.
Free Sample Availability: Free samples provided; customer only covers courier fees.
Strict Quality Control: QC team ensures products meet Go/No Go Gauge standards for reliability.
Defect Replacement Policy: Free replacement or money-back guarantee for any defective products.
10+ Years Experience: Over a decade of experience in fastener production and global export.
Global Export Reach: Products exported to over 60 countries with hundreds of satisfied customers.
Flexible Payment Terms: Supports PayPal, Western Union, T/T, and other secure payment methods.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: shanghaiAverage Response Time: ≤3.74hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW
AI-Powered supplier vetting
SummaryWELLBOLT CO., LTD. is identified as a Chinese manufacturer/factory producing fasteners and metal products. It has professional technical, 3D design, ODM, OEM, and sample/design customization capabilities, but reported no new products in the past year and no available SDK. Service management is supported by written procedures and records for supplier assessment, corrective actions, and complaint handling. The company holds a valid import/export license and has six years of export experience, with exports representing 51%–70% of total sales. However, it reports no overseas warehouses, showrooms, agents/branches, or offline trade-show participation, and overseas service coverage is recorded as zero countries. Financial records are referenced for recent years, but no financial results are provided. Certification holdings, production scale, and customer cases are not sufficiently documented; employee count is six, but this alone does not establish production capacity.
Supplier typeWELLBOLT CO., LTD. is explicitly identified as a manufacturer/factory and as a fasteners and metal production manufacturer and exporter located in Haiyan County, Zhejiang, China. It is a limited company and is not part of a larger company group.
CertificationsThe supplier is stated to possess a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.
After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent or branch, and its overseas service coverage is recorded as zero countries, limiting evidence of international after-sales presence.
R&D capabilityThe supplier provides professional technical R&D support, 3D software design, ODM services, and customization from samples or designs. However, it reported no new products in the past year and no available SDK, so evidence supports design and development services but not recent product innovation.
Production capacityThe supplier is explicitly classified as a manufacturer/factory producing fasteners and metal products, with export licensing and six years of export experience. Nevertheless, the employee count is six and no production capacity, equipment, output, or throughput data is provided, preventing a full assessment of manufacturing scale.
Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, ODM services, and OEM services for popular brands. These statements provide direct evidence of product and design customization capability.
Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving brand customers. No customer names, project details, order history, or verifiable case studies are provided.
Product Q&A
Q:What is the delivery time for stock items?
A:
For stock items, we can deliver within 2 days after receiving the payment.
Q:What is the production time for mass orders?
A:
For mass cargo, production time is 30-45 days after receiving the deposit.
Q:Are samples free to order?
A:
Yes, samples are free, but you need to pay the courier fees.
Q:What are the payment terms for orders under 1000 USD?
A:
For payments less than or equal to 1000 USD, 100% payment is required in advance via PayPal or Western Union.
Q:What are the payment terms for orders over 1000 USD?
A:
For payments greater than 1000 USD, 30% T/T is required in advance, with the balance paid against the copy of the Bill of Lading.
Send Inquiry
*To:
WELLBOLT CO., LTD.
WELLBOLT CO., LTD.*Content:
Supplier replies will be sent to your registered email
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