What grades of strength are available?

The hooks are available in M, P, S, T, and V grades to suit different strength requirements.

Is the hook suitable for outdoor use?

Yes, the special corrosion-resistant coating ensures reliable performance in challenging environments like construction sites.

What is the warranty period?

The product comes with a 2-year warranty covering mechanical defects.

Heavy Load Safety Hook 20 Tons Crane Hook for Crane

Name: Heavy Load Safety Hook 20 Tons Crane Hook for Crane
Brand: Henan Sinoko Cranes Co., Ltd.
SKU: 1982144521

Henan, ChinaHenan Sinoko Cranes Co., Ltd.

US$699.00

1-2 sets

US$399.00

3+ sets

Product profile

Customization

Available

Material

Metal

Type

Hook

Shape

D Shape

Usage

Industrial, Household

Brand

Sinoko

Condition

New

Color

Yellow

Rated Load

up to 500t

Model

Crane Lifting Hook

Grade

M, P, S, T, V

Bearing Brand

Hrb\Lyc\Zwz

Control Method

Pedent Button or Remote Control or Cabin

Work Duty

A3-A5

Overseas Installation

Available

Product Name

Hook with Pulley

Main Girder Form

Single Girder

Maximum Lifting Height

6m, 9m, 12m, 18m, 24m, 30m

Priduction Time

10-15 Days

Application

Warehouse Workshop Hoist

Power Supply

380V 3pH 50Hz

Warranty

2 Years

Span

5-40m

Transport Package

Container or Bulk Ship

Specification

10/20/25/30/40/50/60/70/80/100 ton

Trademark

Sinoko

Origin

China

HS Code

8428909090

Production Capacity

10000 Set/Sets Per Month

Key features

20 Ton Lifting Capacity: Rated for 20-ton load capacity, ideal for heavy-duty industrial lifting.

Advanced Safety Locking: Innovative mechanism prevents accidental dislodging of loads during lifting.

High-Strength Steel Build: Constructed from premium carbon or alloy steel for maximum durability.

Corrosion Resistant Coating: Special surface treatment ensures reliability in harsh environments.

Custom Material Options: Available in carbon steel, alloy steel, or custom required materials.

Wide Capacity Range: Capability spans from 0.5 tons up to 500 tons for various needs.

Multiple Grade Options: Available in M, P, S, T, and V strength grades for specific applications.

Fast Production Time: Standard production lead time is 10 to 15 days.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsProduct CertificationStandardized quality control

Henan Sinoko Cranes Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with broad general-equipment manufacturing, machinery-part processing, equipment repair, sales, installation, technical services, and software-related activities. It holds ISO9001, ISO14001, ISO45001:2018, and CE certifications, and reports documented procedures for service assessment, corrective actions, and complaint handling. Production resources include five production lines and diverse machining, welding, blasting, cutting, drilling, and coating equipment; customization from customer designs is available. Service coverage includes debugging and maintenance, with one-month lead times in both peak and off-peak seasons. However, the supplier reports no available SDK, no in-stock capability, no overseas warehouse or showroom, and no Fortune 500 customer cooperation. Financial records are referenced for 2021–2023, but the slices do not provide financial performance details sufficient to assess credibility.

Supplier typeThe supplier is classified as a combined company. Its stated scope covers general equipment manufacturing, machine-part processing, equipment repair and sales, equipment installation, technical services, software development, and related leasing activities, indicating a broad industrial and technical business profile.

CertificationsThe supplier reports ISO9001, ISO14001, ISO45001:2018, and CE certifications. These provide explicit evidence of management-system and product-compliance certification, although the slices contain no certificate validity dates or scopes.

After-Sales capabilityAfter-sales offerings include debugging and maintenance, supported by written procedures and records for service assessment, corrective and preventive actions, and complaint handling. However, the supplier has no overseas warehouse or showroom and no in-stock capability, which may limit local service responsiveness.

R&D capabilityThe supplier states that it performs mechanical-equipment research and development, technical development, and software development, and reports 30 years of total R&D-engineer experience. Nevertheless, it explicitly has no available SDK, so the evidence supports general engineering capability but not SDK capability.

Production capacityProduction capability is supported by five production lines and a broad equipment base including CNC lathes, boring and drilling machines, welding systems, blasting, cutting, pretreatment, and coating facilities. The supplier also has valid manufacturing-capacity contracts with affiliated subcontractors, but reports no inventory capability.

Customization capabilityThe supplier explicitly offers customization from customer designs and lists equipment research, development, installation, and technical services within its business scope. This directly supports customized equipment or component delivery capability.

Client casesThe supplier explicitly reports no cooperation with Fortune 500 companies. No other named customers, projects, references, or documented customer cases are provided, so customer-case strength cannot be established.