What are the payment terms for bulk orders?

We accept 30% T/T in advance, balance against the copy of B/L, or L/C at sight.

How do you ship the goods?

We use DHL, UPS, FedEx, TNT, Airline, Train, or sea shipping. You can also send your shipping agent to pick up the goods.

Do you accept private label on product?

Yes, acceptable for bulk orders of at least 500-1000 pcs. For smaller quantities, please confirm case by case.

Do you accept color box packing when quantity is below MOQ?

Most items come with free white gift boxes. We can make color boxes, but the printing plate fee will be included in the unit price.

Ventilation Unit with Balanced Air Supply and Exhaust for Optimal Airflow

Name: Ventilation Unit with Balanced Air Supply and Exhaust for Optimal Airflow
Brand: Hangzhou Simon Purification Technology Co., Ltd.
SKU: 2082690162

Zhejiang, ChinaHangzhou Simon Purification Technology Co., Ltd.

US$219.00

1-49 Pieces

US$210.00

50-99 Pieces

US$201.00

100+ Pieces

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Structure

Ceiling

Usage

Home

Model NO.

FAQ-DK35

Air Volume

350 M3/H

Type

Purifier

Certification

ISO, CCC

Application Area

269 M2

Power Source

Electrical

Operating Principle

Active

Purifying Technology

Primary Filter

APP-Controlled

Filters

Primary Filter

Private Mold

Power Supply

220V/50Hz

Power

221 W

Noise(dB(a))

35-39

Heat Exchange Efficiency(Heating%)

68% Heating

Heat Exchange Efficiency(Cooling%)

57% Cooling

Transport Package

Standard Export Packing

Specification

860*650*225mm

Trademark

SIMN

Origin

China

HS Code

8414519900

Production Capacity

15000 Piece/Pieces Per Month

Key features

Balanced Air Supply: Provides optimal airflow with 350 M3/H exhaust and fresh air volume.

High Heat Exchange: Achieves 68% heating and 57% cooling heat exchange efficiency.

Low Noise Operation: Operates quietly with noise levels between 35-39 dB(A).

Smart APP Control: Features APP-controlled operation for convenient remote management.

Certified Quality: Certified with ISO, CCC, and CE standards for safety and reliability.

OEM/ODM Support: Offers full customization from samples, designs, and minor adjustments.

Flexible Ordering: Accepts small trial orders and bulk orders with private labeling.

Manufacturer Direct: Direct from manufacturer with 20+ years experience and 100% inspection.

Company profile

Years of Export ExperienceExperienced TeamPatents AwardedExhibition Experience

Hangzhou Simon Purification Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: N/AAverage Response Time: ≤2.12h

AI-Powered supplier vetting

SummaryHangzhou Simon Purification Technology Co., Ltd. manufactures refrigeration and air-conditioning equipment, household appliances, and environmental-protection equipment, with related research and development activities. The supplier reports OEM and ODM cooperation, new products within the past year, broad customization services, two production lines, inventory capability, and valid manufacturing contracts with associated subcontractors. Quality-related procedures include quality assurance, documented corrective and preventive actions, and customer-complaint handling. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or SDK, and reports no continuous quantity reconciliation for each batch or mass production. Evidence of certification holdings and specific customer cases is insufficient. Financial records are indicated for 2021–2023, but no financial figures are assessed.

Supplier typeThe supplier is a manufacturer and technology-oriented provider focused on refrigeration and air-conditioning equipment, household appliances, environmental-protection equipment, and related research and technical services. Its stated willingness to undertake global OEM and ODM collaborations further indicates a manufacturing supplier serving customized B2B projects.

After-Sales capabilityThe company description states that quality management covers after-sales service, while the supplier reports documented and followed procedures for corrective and preventive actions and customer complaints. These records support an established service-management process, although no detailed response times, service network, or overseas service coverage is provided.

R&D capabilityThe supplier reports that it introduced new products during the past year, provides ODM services, and conducts household-appliance research and engineering technology research. It also holds one national science and technology progress award, while no SDK is available; overall, the documented R&D and award evidence supports innovation capability, though software-development capability is limited in the stated area.

Production capacityProduction resources include CNC punching, laser cutting, shearing, bending, testing, and inspection equipment, supported by two production lines, inventory capability, valid contracts with associated subcontractors, and an outsourcing SOP. A deficiency is that the factory does not continuously reconcile quantities for every batch or mass production, which weakens production-control evidence but does not negate the stated manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-development and customization support.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer with over 20 years of experience.

Q:What is the warranty period?

One year from the shipping date.

Q:Do you provide free samples?

For the first cooperation, we charge sample and freight costs. Sample cost will be returned once you place a bulk order. Samples ship in 3-5 working days after testing.

Q:Do you accept small quantity trial orders?

Yes, we accept small quantities for trial orders to support your business, though it may be difficult during peak season.

Q:What is the lead time?

Sample: 3-5 working days after payment. Bulk order: 15-45 working days, confirmed case by case.