What is your minimum order quantity?

The minimum order quantity is 1 Kg.

Do you accept OEM/ODM orders?

Yes, we welcome OEM/ODM inquiries and specialize in bespoke products tailored to client specifications.

Where is your factory located?

Our factory is located in Ningbo, China, a strategic port city with world-class logistics infrastructure.

High-Strength Carbon Steel M10 Expansion Bolts for Robust Projects

Name: High-Strength Carbon Steel M10 Expansion Bolts for Robust Projects
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2201528925

Zhejiang, ChinaNingbo Yinzhou Sokun Import and Export Co., Ltd.

US$0.10-1.00

10,000 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

CNC PART

Condition

New

Certification

CE, RoHS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, BS

Customized

Material

Alloy

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Finished

Passivation, Zinc Plating, Black, Plainhdg, Yellow

Certificate

ISO9001/SGS

Package

Customer'require

Delivery Time

15-30

Transport Package

Customization

Specification

customization

Trademark

customization

Origin

Zhejiang

HS Code

732690

Production Capacity

100000000

Key features

Comprehensive Certifications: CE, RoHS, ISO9001 certified for global compliance and quality assurance.

Flexible Customization: Full customization available from samples or designs with flexible options.

Wide Standard Compliance: Meets DIN, ASTM, GOST, GB, JIS, and BS standards for diverse applications.

Diverse Surface Finishes: Options include Passivation, Zinc Plating, Black, Plainhdg, and Yellow.

Rigorous Quality Control: Two-stage protocol: pre-production sampling and full batch torque/salt spray testing.

Fast Sample Delivery: Free standard samples available; custom prototypes within 15 working days.

Established Manufacturer: ISO-certified factory established in 2009 with 15 years of export experience.

Global Market Reach: Serving North America, Europe, Asia, South America, Africa, and the Middle East.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.77h

AI-Powered supplier vetting

SummarySokun is a limited company with 21 employees, related companies, and product coverage including fasteners, machined parts, and stamping parts. It supports customization from samples and designs, offers ODM services, and reports OEM service for well-known brands. Quality processes include quality assurance, documented inspection instructions, and complaint-handling records, although finished-product inspection is random and only one quality inspector is reported. Production-related strengths include in-stock capability, CNC and punching equipment, and one-month stated lead times in both peak and off-season periods. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, or showrooms, and no documented R&D audit materials, new products in the past year, or R&D patents. Financial credibility cannot be determined from the provided information.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and accepts several quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting evidence of localized after-sales support.

R&D capabilityThe supplier provides ODM and multiple customization-based design services, but reports no new products during the past year, no available SDK, no R&D audit documentation, and zero R&D patents. These facts indicate design support but limited documented evidence of independent innovation.

Production capacityProduction evidence includes CNC and punching equipment, in-stock capability, one-month lead times in both peak and off-season, and a product scope aligned with machined and stamping parts. Nevertheless, there is no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, and also offers ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Can you provide samples?

Yes, free samples (1-3 pcs) are available for standard specifications. Custom prototypes take 15 working days. Sample costs are refundable upon bulk order confirmation.

Q:What are your payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading. For orders under $1,000, full advance payment is recommended. We also accept LC, D/P, PayPal, and Western Union.

Q:What customization options do you offer?

We offer flexible customization including full customization from samples or designs. Surface finishes include Passivation, Zinc Plating, Black, Plainhdg, and Yellow.

Q:What is your quality assurance process?

We implement a two-stage protocol: pre-production sampling with dimensional verification and full batch inspection including torque testing, salt spray analysis, and material certification.

Q:What is the delivery time?

Standard delivery time is 15-30 days. Peak season lead time is one month, while off-season lead time is also one month.