How should I maintain and clean an aluminum ladder?

To maintain an aluminum ladder, regularly inspect it for any signs of damage, such as bent or cracked rungs. Clean the ladder by wiping it down with a mild detergent and water. Avoid using abrasive cleaners or solvents that must damage the ladder's surface.

Best Seller 4X3 Steps 3.5m Foldable Aluminum Multi-Purpose Ladder

Name: Best Seller 4X3 Steps 3.5m Foldable Aluminum Multi-Purpose Ladder
Brand: Sentech (Ningbo) Technology & Development Co., Ltd
SKU: 2057434262

Zhejiang, ChinaSentech (Ningbo) Technology & Development Co., Ltd

US$26.50-37.55

50 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Color

Aluminum

Features

Anti-Slip Feet, Safety Locking Mechanism, Multi Function

Model NO.

ST503

Folded Height

95cm

Insulativity

Non-Insulated

Load-bearing

150KG

Material

Aluminum

Pedal Number

4X3

Type

Multi-Position Ladder

Standard

En131

Full Height

353cm

Width

36cm

Depth

27cm

N.W

11.7kg

Accessories

Platform

Spacing

28cm

Transport Package

Cartons

Specification

95*27*37cm

Trademark

Sentech

Origin

China

HS Code

76169990

Production Capacity

500000PCS/Year

Key features

Multi-Position Versatility: Functions as step, extension, scaffold, and stairway ladder in four configurations.

High Load Capacity: Supports up to 150KG with durable aluminum construction and anti-slip feet.

Customization Options: Offers customization for standard, full height, width, depth, and accessories.

Lightweight & Durable: Made of lightweight aluminum ensuring portability while maintaining structural strength.

Safety Locking Mechanism: Features safety locks and non-slip feet to prevent accidents during use.

OEM/ODM Support: Accepts custom production, branding, and packaging requirements for clients.

Competitive Pricing: Cost-effective solutions leveraging strategic location and strong supplier relationships.

20+ Years Experience: Manufacturer with over 20 years of industry expertise and extensive production capacity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerR&D Capabilities

Sentech (Ningbo) Technology & Development Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-02-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤1.61hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySentech (Ningbo) Technology & Development Co., Ltd is identified as a Chinese private limited company and manufacturer/factory, although another record describes the supplier type as a trading company. Its offered products are pumps and ladders, with stated water-pump output of 1,000,000 pieces and 6–10 quality-control staff. The supplier reports BSCI, ISO 14001, and ISO 9001 certifications, plus 6–10 years of total R&D engineer experience. It supports customization from samples, designs, minor customization, and flexible customization, and reports new products during the past year. However, it does not provide ODM services, has no available SDK, and does not provide OEM services for popular brands. Financial records are identified for 2021–2023, but their performance is not disclosed. Audit information identifies TÜV Rheinland and an audit period from September 10, 2024 to September 9, 2025, but the evaluation result is not interpretable from the supplied value. No customer cases or after-sales service...

CertificationsThe supplier reports BSCI, ISO 14001, and ISO 9001 certifications. A TÜV Rheinland audit is also recorded for September 10, 2024 through September 9, 2025, but the supplied audit result value cannot be interpreted as a pass or failure.

R&D capabilityThe supplier reports new products during the past year and has 6–10 years of total R&D engineer experience. Conversely, it has no available SDK and does not provide ODM services; the evidence supports some R&D activity but not a complete technology-development offering.

Production capacityThe supplier reports a factory location, 6–10 quality-control staff, annual water-pump output of 1,000,000 pieces, and an annual production-output range. Its listed products are pumps and ladders, although the conflicting manufacturer/trading-company classifications introduce some uncertainty about the operating model.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. This is direct evidence of broad customization support, despite the separate absence of ODM services.

Product Q&A

Q:What are the advantages of using an aluminum ladder?

Aluminum ladders have several advantages. They are lightweight, which makes them easy to transport and maneuver. Aluminum is also resistant to rust and corrosion, making it suitable for both indoor and outdoor use. Additionally, aluminum ladders are sturdy and can support a significant amount of weight.

Q:How do I choose the right size of an aluminum ladder?

When selecting an aluminum ladder, consider the maximum height you need to reach. It's important to choose a ladder that extends beyond the desired height to ensure safety and stability. Also, consider the ladder's weight capacity to ensure it can support your weight along with any tools or materials you may be carrying.

Q:Can aluminum ladders be used for both commercial and residential purposes?

Yes, aluminum ladders are versatile and suitable for both commercial and residential use. They are commonly used in various settings such as construction sites, warehouses, homes, and offices.

Q:Are aluminum ladders safe to use?

Yes, aluminum ladders are generally safe to use when proper precautions are taken. Ensure that the ladder is set up on a stable surface, and always follow the manufacturer's instructions for safe usage. Avoid overreaching or standing on the top rung of the ladder, as it can compromise stability.

Q:Can aluminum ladders be used near electrical sources?

Aluminum is a conductor of electricity, so it's important to exercise caution when using aluminum ladders near electrical sources. Consider using a non-conductive ladder or take appropriate safety measures such as insulating the ladder or maintaining a safe distance from power lines or electrical equipment.