What materials are these vents made of?

They are constructed from durable, corrosion-resistant materials that resist wear from foot traffic and maintain their appearance over time.

Commercial Mall Motorized Louver Diffuser Precise Air Regulation Function

Name: Commercial Mall Motorized Louver Diffuser Precise Air Regulation Function
Brand: Qingdao Chengmingde Industry and Trade Co., Ltd.
SKU: 2290989595

Shandong, ChinaQingdao Chengmingde Industry and Trade Co., Ltd.

US$26.00-27.00

100 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

for Air Conditioner

Type

Strip Outlet

Venetian-Style Air Layers

Three

Installation

Air Conditioning Fan

Certification

ISO, CE

Product Name

Controllable Electric Louver Air Vent

Blade Angle

90°

Function

Exhaust Air

After-Sale Service

Online Technical Support

Transport Package

Carton Box or Wooden Box

Specification

Customized

Trademark

Eayvent

Origin

Qingdao

HS Code

84146090

Key features

Three Color Options: Available in white, black, and bronze to match various interior styles.

Adjustable Louvers: Easy-to-use control knob allows precise airflow control.

Noise-Free Design: Precision-engineered housing eliminates rattling even at high speeds.

Durable Material: Constructed from corrosion-resistant aluminum for long-lasting use.

Easy Installation: Simple drop-in design fits standard floor openings.

Customizable Sizes: Standard sizes available with full customization options.

Versatile Application: Suitable for homes, offices, hotels, and commercial spaces.

OEM/ODM Services: Flexible customization from samples, designs, or full specifications.

Company profile

Qingdao Chengmingde Industry and Trade Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.39h

AI-Powered supplier vetting

SummaryQingdao Chengmingde Industry and Trade Co., Ltd. is a China-based trading company established in 2022 with two employees and a valid import/export license. It provides 3D software design and broad customization services, including sample-based, design-based, full, minor, and flexible customization, and also offers ODM services. However, it is explicitly not classified as a professional technical supplier, reported no new products in the past year, and has no SDK or known OEM service for popular brands. Finished products are checked by packing staff, while corrective and preventive action procedures or records are absent. The supplier has no overseas warehouse, showroom, overseas agent or branch, or offline trade-show participation. The provided financial records show zero reported operating revenue and other listed financial indicators for the stated periods, so financial credibility cannot be established from the available evidence.

Supplier typeThe supplier is identified as a limited trading company located in Qingdao, Shandong, China, rather than a professional technical supplier. Its stated business scope includes technical promotion, information-system operation and maintenance, appliance installation, fire-fighting and security equipment sales, and metal-product manufacturing through branches.

CertificationsThe supplier is explicitly reported to hold a valid import/export license. No other certification information is provided, so the assessment is limited to this license.

After-Sales capabilityQuality assurance is reported in quality-control processes, but there are no written corrective and preventive action procedures or records, and complaint-handling capability is recorded only as “Others.” The supplier also lacks overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows, limiting demonstrated service coverage.

Financial creditThe provided records report zero operating revenue and zero values for the listed costs, profits, cash receipts, cash inflows, cash outflows, and current ratio across the stated periods. These figures do not provide positive evidence of financial strength or operating activity, although no independent conclusion about solvency is possible from the slices alone.

R&D capabilityThe supplier provides 3D software design and ODM services, indicating some design-related capability. However, it is not identified as a professional technical supplier, reported no new products in the past year, and has no available SDK.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. It also provides 3D software design services, directly supporting a broad customization capability.

Product Q&A

Q:What sizes and colors are available?

These floor air vents come in standard sizes to fit common floor openings, with three finish options: white, black, and bronze to match various interior styles.

Q:How do I adjust the airflow?

Each vent features an easy-to-use control knob that lets you adjust the louvers to increase, decrease, or shut off airflow as needed.

Q:Will the vent rattle when the HVAC system is running?

No. The precision-engineered housing and secure louver design eliminate noisy rattling, ensuring quiet operation even at high fan speeds.

Q:Are these vents suitable for both home and commercial use?

Yes. They are designed for both residential and light commercial applications, including homes, offices, and retail spaces with underfloor HVAC systems.

Q:How easy is it to install and maintain the vent?

The vents are designed for simple drop-in installation into standard floor openings. They can also be easily removed for regular cleaning of dust and debris.