Heavy-Duty HS-J Type 1 Ton Manual Chain Block Hoist

Name: Heavy-Duty HS-J Type 1 Ton Manual Chain Block Hoist
Brand: Zhejiang Wuyi Machinery Co., Ltd.
SKU: 713944782

Zhejiang, ChinaZhejiang Wuyi Machinery Co., Ltd.

US$30.00-40.00

100 Pieces

Product specifications

HS-J

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

HS-J

Application

Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane

Type

Chain Hoist

Sling Type

Chain

Lift Speed

<2m/min

Maximum Lifting Height

Chain Falls

Certification

CE, ISO9001:2000, GS

Condition

New

Color

Orange

Running Test Load

1.5t

Headroom

400mm

Load Chain

6mm

Effort Required to Lift Max Load

304n

Transport Package

Wooden Case

Specification

1t. 3m

Trademark

Shuangge

Origin

Zhejiang China

HS Code

8425190000

Production Capacity

10000/Year

Key features

Comprehensive Certification: Certified with CE, ISO9001:2000, and GS standards for safety and quality assurance.

Superior Load Chain: Self-manufactured G80 load chain meeting DIN standards for high durability.

Advanced Safety System: Features double pawls brake system, non-asbestos discs, and safety latches.

Rigorous Testing Protocol: 100% running load test at 1.5x capacity and static test at 4x capacity.

High Fatigue Resistance: Over 1500 cycles of fatigue test at 1.5 times work load.

Customization Options: Offers full customization, minor customization, and customization from designs.

OEM Service Available: OEM service can be provided for branded manufacturing needs.

One Year Warranty: Includes a 1-year warranty period for peace of mind.

Company profile

Zhejiang Wuyi Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 1972-05-09 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryThe supplier is a Zhejiang-based machinery manufacturer focused on material-handling equipment, mechanical parts, and related services. It reports broad customization, ODM capability, OEM service for recognized brands, more than 10 production lines, inventory capacity, and substantial stated output for hoists and chain blocks. Its quality and complaint-handling procedures are documented and followed, and it has 31–40 quality-control staff. However, the evidence identifies gaps in manufacturing subcontractor contract validity, overseas warehouse and showroom availability, R&D audit documentation, and SDK availability. Certifications are mentioned in the company description, but the provided information does not establish their current scope or validity.

Supplier typeThe supplier is described as Zhejiang Wuyi Machinery Co., Ltd., with business activities covering material-handling equipment, intelligent storage equipment, mechanical parts, and material-handling services. Its stated operations include more than 10 production lines and products such as lever blocks, electric chain blocks, and chain blocks, indicating a machinery manufacturer rather than only a trading or service intermediary.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective and preventive actions, and it reports inventory service capacity. Nevertheless, it has no overseas warehouse or overseas showroom, and the supplied information does not document an international service network or specific after-sales response coverage.

R&D capabilityThe supplier reports new products during the past year, ODM services, CAD and SolidWorks capability, six R&D engineers, and 32 R&D patents. However, it lacks an available SDK and has no design-input, output, review, verification, or validation documents available for auditor review, which limits the evidence for controlled and software-oriented innovation processes.

Production capacityThe supplier lists extensive manufacturing equipment, more than 10 production lines, 31–40 quality-control staff, inventory capability, and stated annual product outputs including 100,000 lever blocks, 10,000 electric chain blocks, and 300,000 chain blocks. It also reports a one-month average lead time in both peak and off-season periods. A deficiency exists in that no valid manufacturing contract is reported between the factory and related subcontractors, creating a documented contractual-control weakness.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM service and corresponding production equipment, directly supporting broad product customization capability.