What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union.

What is the lead time for delivery?

The lead time is within 15 workdays for both peak and off-peak seasons.

Drop Safety Device

Name: Construction Hoist/Lift/Elevator Anti Fall/Drop Safety Device
Brand: Shanghai Strong Engineering Construction Co., Ltd.
SKU: 808701985

Shanghai, ChinaShanghai Strong Engineering Construction Co., Ltd.

US$500.00

1-4 Pieces

US$480.00

5-9 Pieces

US$460.00

10+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Certification

Condition

New

Model NO.

SAJ 30/40/50/60/70

Maximum Lifting Weight

150-200t

Maximum Lifting Height

>40m

Operation Form

Crane Console

Type

Hydropower Station Gantry Crane

Main Girder Form

Single Girder

Rated Braking Speed

2.0 M/S

Hoisting Speed

1.2m/S

Weight(Kg)

38.5

Loder Weight

for Sc100 and Sc200

Model Number

Saj50

Color

Depend on Your Requirement

Applicable Models

Low-Speed Construction Hoist

Transport Package

Wooden Case

Specification

SAJ 30/40/50/60/70

Trademark

SRIBS

Origin

Shanghai

HS Code

84313900

Production Capacity

20000PCS/Year

Key features

Comprehensive Safety Protection: Prevents cage overspeed and effectively reduces dropping accidents in construction hoists.

Multiple Certification Standards: Consistent with China National Standards, Hong Kong COP Standards, and Europe EN Standards.

Customizable Color Options: Color depends on your specific requirement for tailored appearance.

Wide Model Compatibility: Applicable to Low-Speed Construction Hoists including SAJ30, SAJ40, SAJ50, and SAJ60 series.

High Accuracy Calibration: Features highly accurate calibration ensuring stable action speed and safe operation.

Lightweight Design: Compact structure with light weight for easy installation and handling.

Proven National Recognition: Recommended as high-tech product in National Eighth Five Year Plan and won Shanghai excellent new product prize.

Flexible Customization: Supports customization from samples and designs for specific project needs.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Shanghai Strong Engineering Construction Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Strong Engineering Construction Co., Ltd. is a China-based trading company established in 2014, focused on lift accessories and related construction machinery, mechanical, electrical, and hardware products. The supplier reports five employees, overseas service limitations, no overseas warehouse, showroom, agent, or branch, and participation in bauma China. It offers customization from samples and designs but does not provide private mold development, 3D software design, ODM, OEM for popular brands, or SDK support. Product information indicates new products were developed during the past year. Service procedures and corrective-action records are documented, although the approved supplier list lacks signatures or dates. Audit information identifies TÜV Rheinland, but the evaluation result is recorded as 0 and the stated report validity ended on 2025-08-12. Production capacity, financial credibility, and customer case evidence remain insufficient for firm conclusions.

Supplier typeThe supplier is identified consistently as a trading company and limited company, with no larger-company group affiliation. Its stated scope covers lift accessories and a broad range of construction machinery, mechanical, electrical, metal, hardware, rubber and plastic, and automobile-related products.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, a corrective and preventive action mechanism, and ten qualified service-capability suppliers. It lacks overseas warehouses, showrooms, agents, and branches, although it has participated in bauma China and reports lead times within 15 workdays.

R&D capabilityThe supplier reports having launched new products during the past year, indicating some product-development activity. However, it does not offer ODM, private mold development, professional technical-supplier R&D, 3D software design, or SDK support.

Customization capabilityThe supplier explicitly offers customization from samples and designs. However, it does not provide private mold development or 3D software design services, so customization appears available in defined forms rather than as a full design-and-development service.