What is the packaging quantity?

The product is packed in cartons containing 50 sets per carton.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and small-amount payment methods.

What is the lead time for delivery?

Peak season lead time is one month, while off-season is within 15 workdays.

The Factory Wholesale High Quality Quadrant, Damper Quadrant Set for HVAC System

Name: The Factory Wholesale High Quality Quadrant, Damper Quadrant Set for HVAC System
Brand: NEW HVACR TECHNOLOGY (NINGBO) CO., LTD
SKU: 2001137965

Zhejiang, ChinaNEW HVACR TECHNOLOGY (NINGBO) CO., LTD

US$0.67-0.80

10,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Home, Home

Certification

CE, CE

Model NO.

DQS75

Type

Air Grille

Type

Air Grille

Customized

Non-Customized

Standard

International

Material

Stainless Steel

Color

Silver

Model No.

Dqs75

Feature

Hardware

Function

Ventilaion

Surface Finish

Galvanization

Package

Cartom

Transport Package

by Sea

Specification

12mm (1/2") Diameter

Trademark

Zengo

Origin

China

HS Code

7326909000

Production Capacity

20000

Key features

Stainless Steel Material: Constructed from durable stainless steel for long-lasting performance.

CE Certification: Meets CE safety and quality standards for the HVAC industry.

12mm Round Shaft Fit: Specifically designed for multi-blade dampers with a 12mm round shaft.

Complete Set Included: Includes quadrant handle, wing nut, washer, and bolt for immediate installation.

Galvanized Finish: Features galvanization surface finish for enhanced corrosion resistance.

Home Application: Optimized design suitable for residential HVAC system installations.

International Standard: Manufactured to comply with international quality standards.

Carton Packaging: Packed in cartons with 50 sets per unit for efficient shipping.

Company profile

Importers and ExportersMulti-language PioneerFlexible CustomizationQA/QC Inspectors

NEW HVACR TECHNOLOGY (NINGBO) CO., LTD

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2003-06-01Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤2.23hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, Others

AI-Powered supplier vetting

SummaryThe supplier is presented as a professional technical HVAC/R supplier with production lines, moulds, patents, and a complete HVAC/R product range. It reports ISO 9000 and ISO 9001 management-system certifications and states that most products hold CE, RoHS, and UL approvals. Customization is available from samples and designs, including full, minor, and flexible customization. However, the supplier does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and launched no new products in the past year. It has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Service quality assurance is stated, but complaint handling and corrective-action arrangements are described only as “Others.” Financial records are referenced for 2022–2024, but no financial performance details are provided. No specific customer cases are identified.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes a complete HVAC/R range with production lines, moulds, patents, and one-stop solutions. Its stated business scope also covers hardware, building materials, mechanical equipment, refrigeration and air-conditioning equipment, and related technical services.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. It also states that most products are approved by CE, RoHS, and UL, although the evidence does not indicate that every product holds these approvals.

R&D capabilityThe supplier has R&D capability, patents, and states that it continues to innovate and improve technology. Conversely, it launched no new products in the past year and does not provide ODM, SDK, or 3D software design services, indicating some limitations in documented innovation-service breadth.

Production capacityThe supplier states that it owns a series of production lines and moulds and provides a complete HVAC/R product range. Its business scope includes sales of refrigeration and air-conditioning equipment and related industrial products, supporting production-related capability, although no capacity or output figures are given.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as full, minor, and flexible customization. This supports a broad customization offering, but 3D software design is not available.