Where is your factory located?

Our factory is located in Zibo, Shandong, China. You are welcome to visit our factory.

How long does shipping take after ordering?

It typically takes 20 to 30 days to ship one container after the order is placed.

Heavy-Duty Explosion-Proof Exhaust Fans for Underground Parking Safety

Name: Heavy-Duty Explosion-Proof Exhaust Fans for Underground Parking Safety
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2046484842

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$1,100.00-1,500.00

1 Piece

Product profile

Customization

Available

Material

Iron,Stainless Steel,FRP,Plastic,PP PVC,Titanium..

Usage

for Manufacture

Model NO.

HQSDS

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO, CE, CCC, BV

Power

0.75kw-75 Kw

Speed

2900 R/Min, 1450r/Min, 960r/Min

Air Flow

2.4-77.6 M3/S

Air Speed

15.1-44.1m/S

Running Mode

Two-Way Ventilation

Color

Red/White/Grey/Yellow/Blue/Customized

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

HS Code

8414599000

Production Capacity

20000pieces/Year

Key features

Explosion-Proof Safety: Designed for underground parking and tunnels to remove smoke and pollutants effectively.

High Pressure Axial Flow: Generates high-velocity unidirectional airflow with axial thrust up to 1150 N.

Multi-Material Options: Available in Iron, Stainless Steel, FRP, Plastic, PP PVC, and Titanium.

Customizable Color: Color is customizable with options including Red, White, Grey, Yellow, Blue, and Customized.

Low Noise Operation: Operates with low noise levels at 57 dB for comfortable environments.

Wide Power Range: Motor power ranges from 0.75KW to 75KW for diverse application needs.

Certified Quality: Holds ISO, CE, CCC, and BV certifications for global compliance.

100% Quality Inspection: All blowers run for over 3 hours before delivery to ensure quality.

Company profile

High Repeat Buyers ChoiceCustomization from Samples3D Software DesignProduct Certification

Shandong Hanqi Industrial Co., Ltd.

Shandong, 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: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.58h

AI-Powered supplier vetting

SummaryShandong Hanqi Industrial Co., Ltd. is identified as a combined industrial company providing design, development, manufacturing, installation, sales, and after-sales services. It reports two production lines, a broad set of manufacturing equipment, inventory capability, written finished-product inspection procedures, and peak- and off-season lead times within 15 working days. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. However, it reports no supplier-management-system certifications, fewer than five quality-control staff, no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation. The provided information does not establish sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is classified as a combined company and describes itself as an industrial enterprise integrating design, development, manufacturing, installation, sales, and after-sales services. It also reports its own factories, a research institute, and strategic cooperation with manufacturers in China.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

R&D capabilityThe supplier reports two years of total R&D engineer experience, a research institute, new products within the past year, and ODM services. These indicators support active product development, although no SDK is available and the depth of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines and lists laser cutting, shearing, rolling, drilling, shot blasting, painting, punching, and welding equipment. It reports inventory capability, written production-service procedures, and lead times within 15 working days in both peak and off seasons; however, it has no valid contract with related subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and also provides ODM services. The same customization range is reported across both R&D and design-capability records.

Product Q&A

Q:What information should I provide when inquiring?

Please provide Flow rate/Air Volume, Pressure, Purpose, Use environment (Temperature, atmospheric pressure), or other special requirements.

Q:What is the warranty period?

We provide a 12-month warranty after receiving the fans. Damaged parts are replaced free of charge during this period.

Q:How do you control product quality?

We have a quality inspection department. All blowers are tested by running for more than 3 hours before delivery. Defective units are replaced.

Q:What are the terms of payment?

Payment options include TT 40% advance and 60% after inspection before shipping, or 100% Irrevocable L/C at sight.

Q:What products do you produce?

We produce centrifugal fans, tunnel fans, axial fans, jet fans, mining fans, exhaust fans, anti-corrosion blowers, high pressure blowers, and explosion-proof fans.