Do you provide quality inspection?

Yes, we perform 100% inspection including visual and function checks on all finished products.

What are the main shipping terms?

We support FOB, CIF, CFR, and EXW terms.

Are the chains suitable for oil field use?

Yes, they are designed to be fire resistant, oil resistant, and heat resistant.

Multiple Strands Oil Field Chains

Name: Multiple Strands Oil Field Chains
Brand: Hangzhou Ocean Industry Co., Ltd.
SKU: 761337335

Zhejiang, ChinaHangzhou Ocean Industry Co., Ltd.

US$2.00

100 Meters

Product profile

Customization

Available

Material

Alloy

Structure

Leaf Chain

Model NO.

Multiple Strands Oil Field Chains

Surface Treatment

Baking Paint

Chain Size

1/2"*11/128"

Feature

Fire Resistant, Oil Resistant, Heat Resistant

Structure (for Chain)

Roller Chain

Transport Package

Standard Sea Worthy Package

Specification

ISO

Trademark

Origin

China

HS Code

848390000

Production Capacity

100000m/Month

Key features

Fire, Oil & Heat Resistant: Features fire resistant, oil resistant, and heat resistant properties for oil field applications.

Multiple Strand Options: Available in Simplex, Duplex, Triplex, and Multiple Strands configurations.

Wide Pitch Range: Offers pitches from 15.875 mm to 63.5 mm across various chain numbers.

Full Customization Available: Supports full customization, minor customization, and flexible customization from samples or designs.

OEM & ODM Services: Manufacturer provides both OEM and ODM services with 1 R&D engineer.

100% Product Inspection: All finished products undergo 100% visual and function inspection.

Steady Production Capacity: Equipped with 20 production lines and 2 QA/QC inspectors for consistent output.

Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerCustomization from Designs

Hangzhou Ocean Industry Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.88h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D/ODM capabilities, including new product development during the past year. It reports ISO9001:2015 certification, documented procedures for service assessment, corrective actions, and complaint handling, and has export experience of 20 years with 71%–90% of sales from exports. Production indicators include more than 10 production lines, 31–40 quality-control staff, and annual output above the stated threshold. However, the supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation, and has no SDK available. Financial records are referenced for 2022–2024, but no substantive financial performance details are provided. Evidence of OEM service for well-known brands supports customer experience, while specific customer names or case details are absent.

Supplier typeThe supplier provides OEM and ODM services, supports customization from designs and samples, and manufactures non-standard products for special requirements. It also operates its own production capability, with more than 10 production lines and substantial stated output, indicating a manufacturer with integrated design and production services.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate and states that production procedures comply with ISO9002 standards; CE product certification capability is also reported. ISO9001:2015 is directly identified as a certification, while the ISO9002 statement is presented as a compliance claim rather than a separate certificate.

After-Sales capabilityThe supplier states that it provides after-sales services, and it has clear, followed procedures and records for handling customer complaints and corrective and preventive actions. These documented mechanisms support service capability, although no response-time or service-network details are provided.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and broad design support. However, total R&D engineer experience is stated as 1 and no SDK is available, so the evidence supports product-development capability but does not establish broad or advanced innovation strength.

Production capacityProduction and delivery indicators are positive: the supplier reports more than 10 production lines, 31–40 quality-control staff, standardized finished-product inspection instructions, and lead times within 15 workdays in both peak and off-season. It also has 20 years of export experience and access to Ningbo and Shanghai ports.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full, minor, and flexible customization, and states that it can design and manufacture non-standard products for special customer requirements. This is direct evidence of broad customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of relevant customer experience. No brand names, project descriptions, volumes, or independently verifiable case details are provided, limiting the depth of assessment.