What is the warranty period?

We provide a 1-year warranty for our products.

How do I place an order?

Send an inquiry with item description or number, quantity, size, and packing demands. Reference pictures are recommended to avoid misunderstanding.

Where is your factory located?

We are located in Qingdao City, Shandong Province, China, the base of China Rigging Center, with a factory history of over 50 years.

Durable Swivel Hook Pulley Block Double Sheaves for Marine Rigging Double Sheave Applications

Name: Durable Swivel Hook Pulley Block Double Sheaves for Marine Rigging Double Sheave Applications
Brand: Qingdao Dawson Industries Co., Ltd.
SKU: 2278005765

Shandong, ChinaQingdao Dawson Industries Co., Ltd.

US$0.51-1.88

1 Piece

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

1 Year

Application

Boat, Yacht

Customized

Surface Treatment

Polished

Material

Stainless Steel

Type

Pulley Block

Product Name

Swivel Hook Pulley Block Double Sheaves

Sample

Available

Color

Silver

Embossed Logo

Available If Meet MOQ

Our Advantage

Factory Direct Sales

Service

OEM/ODM

Usage

Sailboat, Pilates,Crane ,Bridge, Machinery, etc.

Transport Package

Carton, Then on Pallet

Specification

25mm, 32mm, 50mm

Trademark

Dawson or OEM

Origin

China

Production Capacity

10000PCS/Month

Key features

Marine Grade Material: Constructed from polished stainless steel for superior durability in marine environments.

Customization Available: Supports OEM/ODM services with customizable product names and embossed logos.

Strict Quality Control: ISO 9001 certified factory ensuring products meet US, DIN, JIS, BS, and AS standards.

Global Certifications: Products hold CE, TUV, GS, CCS, ABS, LR, DNV, BV, GL, KR, KN, and RINA certificates.

Fast Delivery: Lead time within 15-40 days; approx. 22 days to Europe and 20 days to West America.

24/7 Online Support: Provides 24-hour online after-sales service and timely one-stop solutions.

Factory Direct Sales: Direct from manufacturer with over 50 years history in Qingdao, China Rigging Center.

Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union with negotiable sample costs.

Company profile

Importers and ExportersMulti-language Pioneer

Qingdao Dawson Industries Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Qingdao/Ningbo/ShanghaiAverage Response Time: ≤10.45hTerms of Payment: LC, D/P, T/T, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CFR

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, R&D, ODM, OEM, SDK, private-mold, and 3D design capabilities. It has strong export experience, with 90% of sales from exports and 11 years of exporting, and reports quality assurance, raw-material traceability, CE certification, and participation in the 135th Canton Fair in 2024. Service coverage includes debugging, maintenance, repair, training, and equipment installation, with stated lead times within 15 workdays in both seasons. However, overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, branch, or stated overseas-service countries. Quality and supplier-management procedures exist but lack written records, and the supplier does not use ERP-based process digitization. Financial information is insufficient for a substantive credibility assessment.

Supplier typeThe supplier presents itself as a professional technical supplier offering ODM, OEM for well-known brands, private mold development, SDK availability, and 3D software design services. These capabilities indicate a manufacturer-oriented supplier with design and technical support functions rather than a pure trading entity.

CertificationsCE certification is explicitly reported. The provided information does not identify additional certifications or certification scope, but the stated CE holding supports compliance capability for relevant markets and products.

After-Sales capabilityThe supplier reports debugging, maintenance, repair, training, and equipment installation services, with lead times within 15 workdays in both off-season and peak season. However, it has no overseas warehouse, showroom, agent, or branch, and service procedures and complaint-handling records are not documented, limiting evidence of consistently managed after-sales execution.

R&D capabilityThe supplier reports new products during the past year, ODM services, an available SDK, private mold designs, professional technical expertise, and 3D software design services. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier reports 20 qualified service-capability suppliers, machining and testing equipment, quality assurance, raw-material traceability, and lead times within 15 workdays. Nevertheless, it has one quality inspector, lacks written inspection records, has procedures without records, and does not use ERP-based production, procurement, quality, and logistics management, so production-system maturity is only partially evidenced.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. Private mold development and 3D software design further support the supplier's ability to handle tailored product requirements.

Client casesThe supplier reports OEM service for well-known brands, 90% of sales from exports, 11 years of exporting, and participation in the 135th Canton Fair in 2024. These statements provide evidence of market and trade experience, but no named customers, project details, order volumes, or independently verifiable case outcomes are supplied.

Product Q&A

Q:What certifications do your products have?

Most products are CE, TUV, and GS certified. Marine hardware holds CCS, ABS, LR, DNV, BV, GL, KR, KN, and RINA certificates. We are ISO 9001 accredited.

Q:What are the payment terms?

We accept T/T in USD or EUR. For orders over $10,000, 30% advance and balance against B/L copy. For orders under $10,000, 100% T/T in advance.

Q:What is the lead time for orders?

Lead time is usually 15-40 days after deposit receipt. Shipping takes about 22 days to Europe and 20 days to West America via sea or air.

Q:Can I get a free sample?

Samples are free if quantity is small or value is low, but buyers cover express charges. Sample cost can be deducted from the first formal order.

Q:What is the Minimum Order Quantity (MOQ)?

MOQ varies by product. We generally do not do retailing and supply distributors. Please contact us to confirm specific limits.