Can you provide technical support?

Yes, we offer 24-hour real-time online service and direct communication with the founder.

What is the material of the diffuser?

The diffuser is made of premium aluminum alloy with an inner frame thickness of 0.7 mm and outer frame of 1.0 mm.

Is it suitable for high humidity environments?

Yes, the premium aluminum alloy is corrosion-resistant, making it suitable for high humidity and commercial spaces.

Square Ceiling Diffuser with Insulated Box and Flexible Duct Connection Collar for High Humidity Environment Applications

Name: Square Ceiling Diffuser with Insulated Box and Flexible Duct Connection Collar for High Humidity Environment Applications
Brand: Qingdao Chengmingde Industry and Trade Co., Ltd.
SKU: 2286242485

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

US$10.00

10 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

for Air Conditioner

Type

Square Diffuser

Venetian-Style Air Layers

Three

Installation

Ceiling

Certification

ISO, CE

Product Name

Square Diffuser

Function

Exhaust Air

Feature

Easy to Install

Shape

Square

Color

White

Ventilation Mode

Mechanical Ventilation

Customized

Transport Package

Carton Box or Wooden Box

Specification

Customized

Trademark

Eayvent

Origin

Qingdao

HS Code

76101000

Key features

Turbulence-Free Comfort: Streamlined internal structure converts high-speed airflow into gentle laminar flow to avoid drafts.

Adjustable Blade Angle: Integrated guide vanes allow multi-angle adjustment for precise air direction control.

Premium Aluminum Alloy: Lightweight, high-strength, and corrosion-resistant for long service life in humid environments.

Flush Recessed Installation: Seamless fit with all ceiling types for a modern minimalist aesthetic.

Customized Service: Flexible OEM/ODM services with customization from samples, designs, and full specifications.

ISO & CE Certified: Meets strict international quality control standards for durable and reliable performance.

Fast Lead Time: Orders delivered within 15 workdays even during peak seasons for large-volume projects.

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.