Powered by Made-in-China.com
Marine Grade Pulley Block for Lifting Applications
US$9.00-20.00
50 Pieces
Product profile
Customization
AvailableAfter-sales Service
Online ServiceWarranty
1 YearApplication
Boat, YachtStandard
ASTM, GB, DIN, JIS, ISOCustomized
CustomizedSurface Treatment
GalvanizedMaterial
SteelType
Single SheaveApplications
Lifting / Hoisting / Marine / ConstructionRope Diameter
6 mm -20 mmCertification
CE / ISO9001Working Temperature
-20°C to +80°CSuitable Medium
Wire Rope / Fiber RopeTransport Package
Wooden BoxTrademark
WealidaOrigin
Suzhou, ChinaHS Code
848390Production Capacity
20000 Pieces/YearKey features
Customized Specifications: Customizable rope diameter (6-20mm), applications, and certifications (CE/ISO9001).
Marine Grade Quality: Galvanized steel construction designed for boat, yacht, and marine lifting applications.
Wide Application Scope: Suitable for lifting, hoisting, marine, and construction tasks with wire or fiber ropes.
Strict Quality Control: Manufactured to international standards (ASTM, GB, DIN, JIS, ISO) with strict inspection.
1-Year Warranty: Comprehensive 1-year warranty coverage with online after-sales service support.
Versatile Design: Available in single, double, and multiple sheave configurations for diverse needs.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-03-08Average Response Time: ≤2.96hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryWealida Marine Power Systems (Suzhou) Co., Ltd is identified as a China-based manufacturer of marine propellers, propulsion systems, and deck machinery, established in 2016 with 15 employees and seven production lines. It reports ISO9001:2015 certification and references classification societies including CCS, LR, GL, BV, ABS, NK, and DNV. The supplier states that it provides comprehensive after-sales service and serves applications including tugboats, car ferries, offshore engineering ships, tankers, and fishing vessels. Production capacity and responsiveness appear limited by a small workforce, fewer than five quality-control staff, and stated lead times of one month off-season and two to three months during peak season. Export-related information is inconsistent: one slice lists domestic markets, while another reports 41%–50% export sales and exporting activity beginning in 2012. Evidence of R&D resources, customization processes, and specific customer projects is limited.
Supplier typeThe supplier is explicitly identified as a manufacturer and factory-based limited company in Suzhou, China, specializing in marine propellers, propulsion systems, and deck machinery. Its listed products include propellers, rudders, thrusters, winches, cranes, capstans, and related marine equipment.
CertificationsThe supplier explicitly reports holding an ISO9001:2015 Quality Management System Certification and states that its products are associated with classification societies including CCS, LR, GL, BV, ABS, NK, and DNV. The provided information does not clarify whether every cited classification approval applies to all products.
After-Sales capabilityThe supplier states that it provides comprehensive after-sales service and distributes additional maritime equipment to improve customer service. However, no specific evidence is provided regarding service personnel, response times, spare-parts arrangements, or geographic service coverage.
Production capacityThe supplier operates seven production lines in a 950.0 m² manufacturing plant and reports 15 total employees. It also states lead times of one month in off-peak periods and two to three months during peak periods; these figures demonstrate an operating production base but also indicate potentially extended peak-season fulfillment times.
Product Q&A
Q:What is the warranty period?
A:
We provide a 1-year warranty for this pulley block.
Q:What materials are used?
A:
The pulley is made of steel with a galvanized surface treatment for durability.
Q:What certifications does it have?
A:
It meets ASTM, GB, DIN, JIS, and ISO standards, with customizable CE and ISO9001 certifications.
Q:What is the applicable rope diameter?
A:
The customizable rope diameter ranges from 6 mm to 20 mm.
Q:What are the main applications?
A:
It is widely used for lifting, hoisting, marine operations, and construction projects.
Send Inquiry
*To:
Wealida Marine Power System (Suzhou) Co., Ltd.
Wealida Marine Power System (Suzhou) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Double Pulley Block for Marine, Lifting Block
Negotiable
1 Piece(MOQ)
Durable Swivel Hook Pulley Block Double Sheaves for Marine Rigging Double Sheave Applications
US$0.51-1.88
1 Piece(MOQ)
Industrial Pulley Block for Rigging and Material Lifting
US$10.00-130.00
50 Pieces(MOQ)
Forged Steel Pulley Block for Heavy Lifting and Material Handling
US$25.00-70.00
50 Pieces(MOQ)
316 Stainless Steel Square Pulley Block for Wire Rope Marine Hardware
US$2.00-8.00
20 Pieces(MOQ)
Heavy Duty Lifting Pulley Block for Crane Use
US$9.00-50.00
50 Pieces(MOQ)
CE Certified Lifting Blocks for Marine & Construction Use
US$40.00-300.00
100 Pieces(MOQ)
High Strength Swivel Block Pulley with Stainless Steel Single Sheave for Yacht Equipment
US$0.99-6.99
10 Pieces(MOQ)
Heavy-Duty Rigging Hardware Blocks with Stainless Steel Sheave for Boat
US$0.30-0.35
10 pieces(MOQ)
Durable Small Stainless Steel Single Pulley and Nylon Sheave Block
US$0.30-1.00
50 Pieces(MOQ)
Stainless Steel Swivel Block with Single Sheave Wholesale OEM Manufacturer
US$0.99-6.99
10 Pieces(MOQ)
Anti-Rust Blocks with Single Ss Sheave for Motorboat with ISO 9001 SGS Tolerance ±0.02mm etc
US$0.86-0.96
49 Pieces(MOQ)
Premium Rustproof Yacht Deck Blocks with Double Ss Sheave for Boat
US$0.86-0.96
49 Pieces(MOQ)
20lfbk66 Carbon Steel Closed Pulley Block Double
US$0.54-1.50
100 Pieces(MOQ)
Lashing Snatch Blocks Logging Snatch Blocks
US$27.00
10 Pieces(MOQ)
Swivel Single Block with Bridge Heavy Duty Stainless Steel Pulley Factory Direct
US$0.39-6.99
10 Pieces(MOQ)



















