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The minimum order quantity is 10 pcs.

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Modern Square Diffuser for HVAC Ceiling Ventilation and Indoor Air Distribution

Name: Modern Square Diffuser for HVAC Ceiling Ventilation and Indoor Air Distribution
Brand: Qingdao Chengmingde Industry and Trade Co., Ltd.
SKU: 2294909345

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

US$18.88

10 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

for Air Conditioner

Type

Flat Mouth

Venetian-Style Air Layers

Three

Installation

Outdoor Wall-Mounted

Certification

ISO, CE

Product Name

Stainless Steel Roof Ventilator

Function

Exhaust Air

Feature

Easy to Install

Shape

Square

Color

Silvery

Ventilation Mode

Mechanical Ventilation

Customized

Transport Package

Carton Box or Wooden Box

Specification

Customized

Trademark

Eayvent

Origin

Qingdao

HS Code

84146090

Key features

Frameless Concealed Design: Ultra-thin frameless design with matte surface that can be painted any color for seamless integration.

Tool-Free Installation: Simple buckle mounting design fits standard sizes, enabling fast installation without professional tools.

OEM/ODM Customization: Flexible OEM/ODM services available to tailor products to specific project requirements and designs.

Easy Maintenance: Smooth non-stick surface resists dust; detachable grille allows easy cleaning of internal ducts.

Wide Compatibility: Compatible with most HVAC systems, fresh air systems, and various ceiling types like gypsum board.

Factory-Direct Pricing: Direct factory pricing with ready stock ensures fast delivery and competitive costs for bulk orders.

Durable Quality: Strict quality control and rigorous inspections guarantee consistent performance and long-term durability.

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: ≤0.23h

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:Is this a frameless square diffuser? Can I paint it?

Yes. It is an ultra-thin frameless concealed design. The smooth matte surface can be painted with any color to match the ceiling or wall, achieving an invisible and integrated decoration effect.

Q:Is it easy to install? Do I need professional tools?

This square ceiling diffuser adopts a simple buckle installation method. It fits standard international ceiling opening sizes. Installation is fast and labor-saving without complicated tools.

Q:What ventilation systems is it suitable for?

It is perfectly compatible with HVAC central air conditioning, fresh air systems, exhaust and ventilation systems. Widely used in homes, apartments, villas, hotels, offices, shopping malls and commercial buildings.

Q:Do you support customized services and bulk wholesale?

We support bulk wholesale, project customization and OEM orders. Stable quality, sufficient stock and professional export packaging for global shipping.

Q:What types of ceilings is it compatible with?

It works with most common ceiling types, including gypsum board, suspended ceilings, and drywall. The outer frame sizes are designed to fit standard HVAC duct openings, making it versatile for both new construction and renovation projects.