What safety certifications does the door lock have?

The door lock is qualified by the National Elevator Inspection Center.

What is the load capacity and passenger limit?

The load capacity is 1000kg, suitable for 11-20 persons.

Center Opening Landing Door Device with Polyurethane Wheels

Name: Center Opening Landing Door Device with Polyurethane Wheels
Brand: Shanghai Sunny Elevator Co., Ltd.
SKU: 933967585

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-400A(With Polyurethane Wheels)

Suitable for

Elevator

Load Capacity

1000kg

Persons

11-20

Speed

1.00-2.00m/s

Drive Mode

Manual

Control Type

Microcomputer Control

Lift Mechanism

Telescoping Lift

Use of Occasions

Public Traffic

Guide Rail

Hollow Guide

Voltage

DC110V

Used

Door Machine

Model

Mitsubishi Type

Jj

500-800mm

Transport Package

in Carton Box

Specification

CE, ISO9001, CCC

Trademark

Mitsubishi

Origin

Shanghai China

Production Capacity

10000PCS/Month

Key features

Polyurethane Wheels: Equipped with durable polyurethane wheels for smooth operation.

Safety Certification: Door lock qualified by the National Elevator Inspection Center.

Impact Resistance: Unlocking hole passed 45kg pendulum impact test.

Spring Closing Mechanism: Closes automatically via spring assembled on the inner top.

Glass Door Compatible: Specifically suitable for installation on glass door panels.

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

Proven Manufacturer: 30-year professional manufacturer with 16 years of export experience.

Global Export Experience: Exported elevator parts and complete units to 80 countries worldwide.

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: ≤9.90h 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.