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Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
DIN933Groove
HexagonConnection
Common BoltHead Style
Cross Recessed Countersunk Flat HeadStandard
DIN, ANSIGrade
12.9Process
Cold Forging,Hot Forging,MachiningSurface Treatment
According to RequirementsSalt Spray Test
According to RequirementsThread Type
Fine / Coarse /Bsw/Bsf/ Unc/UnfTransport Package
Small Box & Bulk & CustomizingSpecification
M6-M36Trademark
STRONG BOLTOrigin
Ningbo, ChinaHS Code
7318150000Production Capacity
2500tons/YearKey features
Multi-Material Options: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Copper.
Grade 12.9 Strength: High-strength hex bolts meeting DIN and ANSI standards.
Custom Surface Treatment: Options include Zinc Plated, Hot Dip Galvanizing, Dacromet, and more.
Flexible Thread Types: Supports Fine, Coarse, Bsw, Bsf, Unc, and Unf thread specifications.
Custom Packaging: Carton and pallet packaging tailored to customer requirements.
10+ Years Experience: Reliable supplier with over a decade in fastener manufacturing.
Global Export Standards: Exports under DIN, JIS, GB, ANSI, and BS standards.
ODM Service Available: Offers ODM services for customized fastener solutions.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤2.99h
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 DIN933 hex bolts?
A:
We provide DIN933 hex bolts made from Carbon Steel, Alloy Steel, Stainless Steel, and Copper.
Q:What surface treatments can be customized?
A:
Surface treatments can be customized according to requirements, including Black, Zinc Plated, Yellow Zinc Plated, Hot Dip Galvanizing, Dacromet, Nickel Plated, and Brass Plated.
Q:What thread types are supported?
A:
We support various thread types including Fine, Coarse, Bsw, Bsf, Unc, and Unf.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:Can packaging be customized?
A:
Yes, we offer standard cartons or packaging according to customer demands, including plastic bags, boxes, and pallets.
Send Inquiry
*To:Ningbo Strong Bolt Trade Co., Ltd.
*Content:
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