What is the lead time for production?

Lead time varies by season: within 15 workdays, one month, or 1-3 months.

What safety certifications does the door lock have?

The door lock has passed certification by national authoritative departments.

What voltage does the door lock contact support?

The door lock contact is applicable for DC 110V and AC 220V.

4 Panels Center Opening Landing Door Device for Passenger Elevator

Name: 4 Panels Center Opening Landing Door Device for Passenger Elevator
Brand: Shanghai Sunny Elevator Co., Ltd.
SKU: 771920685

Shanghai, ChinaShanghai Sunny Elevator Co., Ltd.

US$120.00-1,000.00

1 Piece

Product profile

After-sales Service

with

Warranty

6 Months

Type

Communication System

Model NO.

SN-DM161-54

Suitable for

Elevator

Load Capacity

1000kg

Persons

11-20

Speed

1.00-2.00m/s

Drive Mode

Control Type

Microcomputer Frequency Control

Lift Mechanism

Telescoping Lift

Use of Occasions

Public Traffic

Guide Rail

Hollow Guide

Jj

1100~3200mm

Model

Door Machine

Transport Package

in Carton Box

Specification

CE, ISO9001, CCC

Trademark

Sunny

Origin

Shanghai China

Production Capacity

10000PCS/Month

Key features

Wide Size Customization: JJ size ranges from 1100mm to 3200mm with flexible customization options.

Safety Certification: Door lock certified by national authoritative departments for safety.

Forced Shutdown Mode: Equipped with heavy hammer or spring for forced shutdown safety.

Dual Voltage Support: Door lock contact supports DC 110V and AC 220V.

Professional Manufacturer: 30-year experience in Opto-Electro-Mechanical products since 1992.

Global Export Experience: Exported to 80 countries worldwide since 2012.

Flexible Customization: Supports customization from samples, designs, and minor adjustments.

Low MOQ: Minimum Order Quantity is just 1 unit for easy procurement.

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: ≤10.26h 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.