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Construction Manual Lifting Steel Chain Hoist Manual Hand Chain Block

Name: Construction Manual Lifting Steel Chain Hoist Manual Hand Chain Block
Brand: Changshu Seagull Crane&Hoist Machinery Co., Ltd.
SKU: 2213813675

Jiangsu, ChinaChangshu Seagull Crane&Hoist Machinery Co., Ltd.

US$35.00-1,410.00

10 piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Charge of Spare Parts for Defects in Quality

Warranty

1 Year

Model NO.

HSZ-B

Application

Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane

Type

Chain Hoist

Sling Type

Chain

Lift Speed

Operate by Hand

Maximum Lifting Height

2.5m-20m

Chain Falls

1-12

Certification

CE, ISO9001:2000, GS

Condition

New

Color

Orange

Chain

G80

Brake

Double Paw

Material

Alloy Steel

Lifting Hook

Forge

Transport Package

Carton Box+Pallet or Wooden Case

Specification

0.5T-50T

Trademark

SEAGULL/OEM

Origin

China

HS Code

84251900

Production Capacity

150000 PCS Per Year

Key features

Industrial-Grade Strength: Passes 1500 cycles fatigue test for demanding lifting tasks.

Safety-Certified Design: TUV, CE, and GS certified for compliance and reliability.

High-Strength Alloy Steel: Forged gears with exceptional hardness for extended service life.

Anti-Jump Chain Design: Precision-engineered grooves prevent chain slippage or jamming.

Reed Pin-Type Safety Hook: Secures loads and prevents accidental disengagement during lifting.

Corrosion Resistance: Anti-corrosion surface treatment ensures longevity in harsh environments.

Smooth Operation: Abrasion-resistant friction disc reduces wear and maintenance needs.

Wide Capacity Range: Available from 0.25T to 50T for various industrial applications.

Company profile

High Repeat Buyers ChoiceFull CustomizationManagement CertificationR&D Capabilities

Changshu Seagull Crane&Hoist Machinery Co., Ltd.

Jiangsu, 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. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.43h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with 3D design, ODM, OEM, and broad customization capabilities. Its stated production resources include extensive machinery, assembly facilities, and reported annual output for hoists and related trolley and lifting products. Quality and technical support are supported by five inspection staff, seven test-equipment units, and five R&D engineers. The supplier reports ERP-based operational management, supplier-service procedures, inventory capability, valid manufacturing contracts, and participation in a major trade fair. However, the provided information confirms no SDK, overseas warehouse, overseas showroom, overseas agents or branches, and no countries served through overseas service channels. No certification holdings or specific customer cases are documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports providing 3D software design, ODM, and OEM services. This supports classification as a technical manufacturer/service provider rather than only a trading intermediary.

After-Sales capabilityFive R&D engineers are responsible for confirming customer requirements and providing technical after-sales support, while the company description states a 12-month quality warranty and lifetime service guarantee. These are explicit indicators of after-sales support capability.

R&D capabilityThe supplier reports five R&D engineers, new products developed during the past year, 3D design, ODM services, and multiple customization modes. However, it also explicitly lacks an available SDK; overall, the provided evidence supports product-development capability but not SDK-based innovation.

Production capacityThe supplier lists extensive production equipment and an assembly line, reports inventory capability, maintains valid contracts with associated subcontractors, and states annual output of hoists and related trolley/lifting products. These details provide explicit evidence of manufacturing capacity.

Customization capabilityBoth R&D and manufacturing-related slices explicitly list customization from samples, designs, minor customization, full customization, and flexible customization. The supplier therefore demonstrates a broad stated customization range.