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Product profile
Customization
AvailableType
Flat GasketMaterial
Carbon SteelModel NO.
Flat Washer Hot Dip GalvanizedCombination Washer Structure
A TypeCombination Washer Packaging
All InclusiveSpring Washer Type
StandardProcess
Cold Forging,Hot Forging,MachiningTransport Package
Small Box & Bulk & CustomizingSpecification
M6-M48 1/4"-2.1/2"Trademark
STRONG BOLTOrigin
Ningbo, ChinaHS Code
7318150000Production Capacity
2500tons/YearKey features
Wide Material Selection: Available in Carbon Steel, Stainless Steel, Duplex, Brass, Copper, Plastic, and Aluminum.
Diverse Surface Treatments: Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, Powder Coating, and more.
Customizable Processes: Offers Cold Forging, Hot Forging, and Machining services to meet specific needs.
Flexible Packaging: Standard plastic bag and carton, or customized packaging according to customer demand.
Global Standards Compliance: Professionally exported under DIN, JIS, GB, ANSI, and BS standards.
Experienced Supplier: Over 10 years of experience in fasteners with a 50%-80% repeat buyer rate.
Multiple Trade Terms: Supports EXW, FOB, CIF, DDP, CFR, or terms as discussed.
Flexible Payment Options: Accepts T/T, L/C, and Western Union for secure transactions.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤3.04h
AI-Powered supplier vetting
SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.
Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.
After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.
R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.
Product Q&A
Q:What materials are available for the flat washer?
A:
We offer Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.
Q:Can the surface treatment be customized?
A:
Yes, we provide various treatments including Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, and Powder Coating.
Q:Do you offer custom manufacturing services?
A:
Yes, we support Cold Forging, Hot Forging, and Machining processes based on customer requirements.
Q:What are the lead times for production?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:What standards do your products comply with?
A:
We export under DIN, JIS, GB, ANSI, and BS standards, as well as nonstandard fasteners.
Send Inquiry
*To:Ningbo Strong Bolt Trade Co., Ltd.
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