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Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
Chipboard Screw With Yellow Zinc PlatedGroove
Type H,Type ZConnection
Common BoltHead Style
Cross Recessed Countersunk Flat HeadStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
4.8Process
Cold Forging,Hot Forging,MachiningTransport Package
Small Box & Bulk & CustomizingSpecification
M2.5, M3.0, M3.5, M4.0, M4.5, M5.0, M6.0Trademark
STRONG BOLTOrigin
Ningbo, ChinaHS Code
7318150000Production Capacity
2500tons/YearKey features
Diverse Standard Compliance: Meets DIN, GB, ANSI, BSW, JIS, and GOST standards for global compatibility.
Customized Forging Process: Available in Cold Forging, Hot Forging, and Machining processes.
Flexible Packaging Options: Standard cartons or customized packaging according to customer demand.
Experienced Supplier: Over 10 years of experience in fasteners with a 50%-80% repeat buyer rate.
Global Market Reach: Serving clients in North America, Europe, Asia, South America, and Africa.
High Grade Material: Constructed from Carbon Steel with Grade 4.8 strength rating.
Customizable Head Style: Features Cross Recessed Countersunk Flat Head design.
ODM Service Available: Offers ODM services to meet specific client requirements.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤2.98h
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 standards does this screw comply with?
A:
The screw complies with DIN, GB, ANSI, BSW, JIS, and GOST standards.
Q:What materials are used for the screw?
A:
It is made of Carbon Steel with a Grade 4.8 rating.
Q:Can the packaging be customized?
A:
Yes, we offer standard cartons or packaging according to customer demand.
Q:What forging processes are available?
A:
We provide Cold Forging, Hot Forging, and Machining options.
Q:How long is the lead time?
A:
Peak season lead time is one month, while off-season is within 15 workdays.
Send Inquiry
*To:Ningbo Strong Bolt Trade Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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