What is the delivery time?

Normally, delivery takes 30-40 days. Lead times may vary based on peak season (one month) or off-season (one month).

How do you ensure quality?

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

Heavy-Duty Bearing Surface Belt Bolt Elevator Bolts for Industrial Use

Name: Heavy-Duty Bearing Surface Belt Bolt Elevator Bolts for Industrial Use
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2192452415

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

US$0.10

1,000-4,999 Pieces

US$0.09

5,000-9,999 Pieces

US$0.08

10,000-49,999 Pieces

US$0.06

50,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Elevator Bolts

Connection

Common Bolt

Head Style

Socket Countersunk Head

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Zinc, Plain

Finished

Passivation, Zinc Plating, Black, Plainhdg, Yellow

Certificate

ASME B18.3, ISO 10642

Selling Units

Building, Industry, Machinery

Package

Customer'require

Delivery Time

15-30

Name

Elevator Bolts

Sample

Availabe

Service

OEM ODM Custom Service

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

Allen Bolt

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

Extensive Material Options: Available in A2, A4, 314, 316 stainless steel, low carbon steel, medium carbon steel, and alloy steel.

Comprehensive Surface Finishes: Offers passivation, zinc plating, black, plain, HDG, yellow zinc plating, chrome, and nickel plating.

Wide Size Range: Sizes available from M5x10mm up to M100x3000mm to meet diverse industrial requirements.

Flexible Customization: Provides full customization from samples or designs with OEM and ODM services available.

High Production Capacity: Monthly production capacity reaches 300 tons to ensure timely delivery for large orders.

ISO Certified Manufacturer: Established in 2009, we are an ISO-certified manufacturer with vertically integrated facilities.

Rigorous Quality Control: Implements pre-production sampling and full batch inspection including torque and salt spray testing.

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

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: ≤4.95h

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 a sample?

Free samples are available (1-3 pcs standard specification). Express options include DHL/UPS/FedEx (customer's account). Prototyping service offers customized samples within 15 working days. Note: Sample cost is refundable upon bulk order confirmation.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance payable against Bill of Lading copy. For orders under $1,000 USD, full advance payment is recommended. Acceptable instruments include SWIFT transfer and LC at sight.

Q:What is your production capacity?

Our monthly production capacity is 300 tons, supported by vertically integrated facilities and lean manufacturing processes.

Q:What materials do you use?

We supply A2, A4, 314, 316 stainless steel, low carbon steel, medium carbon steel, and alloy steel.

Q:Do you offer customization services?

Yes, we offer flexible customization including full customization, customization from samples, and customization from designs with ODM service available.