Do you support OEM and ODM services?

Yes, we offer flexible customization including OEM/ODM services, customization from samples, designs, and full customization based on client requirements.

What quality assurance measures do you have?

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

Premium Quality Security Bolts for Reliable Industrial Applications

Name: Premium Quality Security Bolts for Reliable Industrial Applications
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2192481555

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

US$0.01-1.00

10,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Security Bolt

Connection

Common Bolt

Head Style

Pan Head

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

Finish

Zinc, Plain

Finished

Passivation, Zinc Plating, Black, Plainhdg, Yellow

Certificate

ISO9001/SGS

Selling Units

Building, Industry, Machinery

Package

Customer'require

Delivery Time

15-30

Name

Stainless Steel Bolt

OEM

OEM ODM

Service

24 Hours Online

Quality

100% Professional Test

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

ISO Certified Manufacturer: Established in 2009, ISO-certified with comprehensive R&D and vertically integrated production.

Rigorous Quality Control: Two-stage QA: pre-production sampling and full batch inspection including torque and salt spray tests.

Flexible Customization: OEM/ODM support with customization from samples, designs, or full customization options.

Wide Material Selection: Available in carbon steel and stainless steel with finishes like zinc plating, hot dip galvanized, and more.

Free Sample Availability: Free standard samples (1-3 pcs) available with prototyping service within 15 working days.

Low Minimum Order: Minimum Order Quantity is only 1 Kg, suitable for small batch testing and industrial needs.

Global Market Experience: Serving North America, Europe, Asia, and other regions with 15 years of export experience.

Professional Technical Support: 24 hours online service with expert engineering teams for precision fastener development.

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: ≤4.82h

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:What materials are available for these bolts?

We offer carbon steel and stainless steel options with various finishes including zinc plating, hot dip galvanized, Dacromet, nickel plating, black oxide, and plain.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Kg, making it easy to place small orders for testing or specific industrial needs.

Q:Can you provide free samples?

Yes, we provide free samples for standard specifications (1-3 pcs). Sample costs are refundable upon bulk order confirmation.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. For orders under $1,000 USD, full advance payment is recommended.

Q:What is the delivery time for bulk orders?

Normal delivery time is 30-40 days. Lead times may vary during peak seasons (1-3 months) versus off-seasons (one month).