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Wittur Compact Tension Weight for Elevator Safety Parts

Name: Wittur Compact Tension Weight for Elevator Safety Parts
Brand: Shanghai Sunny Elevator Co., Ltd.
SKU: 1995521525

Shanghai, ChinaShanghai Sunny Elevator Co., Ltd.

US$50.00-120.00

1 Piece

Sample price:US$165.00/piece.Request sample

Product profile

After-sales Service

6 Months

Warranty

with

Type

Communication System

Model NO.

CTW

Suitable for

Elevator

Load Capacity

1000kg

Persons

11-20

Speed

≤3.5m/S

Drive Mode

Manual

Control Type

Microcomputer Frequency Control

Lift Mechanism

Telescoping Lift

Use of Occasions

Public Traffic

Guide Rail

Hollow Guide

Rope

Ø 6-8 mm

Requirement

En 81-20:2014

Min. Brake Force of The Governor

250/600/1250n

Brand

Wittur

Transport Package

in Carton Box

Specification

CE, ISO9001, CCC

Trademark

SUNNY

Origin

China

Production Capacity

10000PCS/Month

Key features

Anti-jump Safety Design: Spring loaded diverting pulley prevents device jumping during tripping.

Compact Space Saving: Narrow design ideal for tight space requirements in elevator pits.

High Safety Compliance: Exceeds EN 81 rules and compliant with EN 81-20:2014 standards.

Seismic Application Ready: Suitable for seismic applications according to EN 81-77.

Flexible Installation: Allows floor fixing or guide rail fixing with various possibilities.

Verified Quality Control: 100% checked at factory before shipment to ensure reliability.

Customizable Tension: Available in 3 different tension forces: 250N, 600N, and 1250N.

Easy Field Handling: Lightweight design ensures ease of handling on site.

Company profile

Importers and ExportersIn-stock CapacityR&D CapabilitiesDigital Management Enterprise

Shanghai Sunny Elevator Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.17h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company selling electronic products, mechanical equipment, and accessories, with import and export capabilities. It reports inventory capacity, four production lines, broad export-market coverage, and an off-season lead time within 15 workdays. Customization is available from samples and designs through full customization, but there were no new products in the past year, no ODM service, and no SDK availability. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. ERP-based digital process management is reported, while no fixed-source pollution registration or factory environmental impact assessment report is available. Evidence is insufficient for certification holding, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly classified as a trading company whose scope covers sales of electronic products, mechanical equipment, and accessories, together with import and export of goods and technology. This indicates a trading-oriented business model rather than a clearly identified manufacturer.

R&D capabilityThe supplier offers multiple customization modes, but reports no new products in the past year, no ODM service, no SDK, and only three years of total R&D engineer experience. ERP integration and digitalization initiatives are reported, but the explicit product-development evidence indicates limited demonstrated innovation.

Production capacityThe supplier reports inventory capacity, four production lines, an annual output range, broad export-market coverage, and an off-season lead time within 15 workdays. However, the peak-season lead-time entry is mixed and unclear, and the supplier is classified as a trading company, so the full scale and reliability of its own production capability remain only partially established.

Customization capabilityThe supplier explicitly supports customization from samples, designs, minor customization, flexible customization, and full customization. This is direct evidence of broad customization availability, although the limited stated R&D experience may affect complex development projects.