Is the unit suitable for low humidity environments?

Suitability for low humidity and high cleanliness places requires careful consideration of application.

What certifications does the product have?

The product holds RoHS and ISO certifications.

Dd/Dl/DJ Series Cooling Unit for Walk in Cooler

Name: Dd/Dl/DJ Series Cooling Unit for Walk in Cooler
Brand: Shanghai Venttech Refrigeration Equipment Co., Ltd.
SKU: 904120265

Shanghai, ChinaShanghai Venttech Refrigeration Equipment Co., Ltd.

US$256.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Temperature

-10-0℃

Refrigerant

Freon

Size

Medium

Structure

Assembled

Use Nature

Production

Suitable for

Cold Room

Usage

Food, Blood, Medicine

Warranty

1-2 Years

Certification

RoHS, ISO

Condition

New

Cooling Capacity

1kw~50kw

Tube Material

Copper Tube

Fin Material

Aluminum Fin

Fin Space

4.5mm, 6mm, 8mm

Colour

White

Fan

Axial Fan

Application

Cold Room

Transport Package

Wooden Packing

Specification

Customized

Trademark

Venttech

Origin

Shanghai, China

HS Code

8418991000

Production Capacity

50000PCS/Month

Key features

High Efficiency Design: Features staggered fin pattern, optimized sine waved fin, and internal grooved tube for superior heat exchange.

Customizable Fin Spacing: Offers optional fin spacing of 4.5mm, 6mm, and 8mm tailored to specific applications.

Wide Cooling Capacity Range: Available in capacities from 1kW to 50kW to suit various cold room requirements.

Corrosion Protection: Casing features white coating and robust sheet metal design for enhanced durability.

Multiple Defrost Options: Supports electric, water, and hot gas defrost methods with imported e-heaters.

Dual Drip Tray Design: Prevents water condensation effectively with a specialized dual tray structure.

Customized Material Options: Casing available in Stainless Steel or Aluminum for specific model requirements.

Specialized Fan Motor: Equipped with motors designed for low temperature, high airflow, and high air throw.

Company profile

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤8.55hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, EXW, Others

AI-Powered supplier vetting

SummaryShanghai Venttech Refrigeration Equipment Co., Ltd. is identified as a Chinese manufacturer/factory specializing in air-conditioning and refrigeration equipment. The supplier reports ISO 9001 certification, six production lines, 6–10 quality-control staff, and 11–20 years of R&D-engineer experience. Its stated capabilities include laboratories, in-house performance testing, a complete quality-testing system, and production of copper-, stainless-steel-, and aluminum-pipe condensers and evaporators. It reports exports to multiple global regions and began exporting in 2009, with export sales accounting for 41%–50% of total sales. Lead time is stated as one month off-season and two to three months during peak season. Evidence of after-sales service, financial credibility, formal customer references, and broader customization processes is limited. No financial figures are provided in this assessment.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in industrial equipment, manufacturing machinery, electrical/electronics, and consumer electronics categories. Its listed products are refrigeration and air-conditioning components and systems, indicating direct manufacturing relevance to the target product area.

CertificationsThe supplier reports ISO 9001 certification and describes a complete quality-testing system, laboratories, professional equipment, and in-house performance testing. These statements support a formal quality-management and testing capability, although no certificate number, validity period, or scope is provided.

R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, its own laboratories, professional testing equipment, and product features such as precision temperature and humidity control. These are positive indicators of technical development capability, but the slices do not document patents, new-product launches, proprietary technology, or formal R&D outputs.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, a complete quality-testing system, and product manufacturing across copper, stainless-steel, and aluminum pipe configurations. It states one-month off-peak lead time and two-to-three-month peak-season lead time, indicating established production capacity, though actual capacity volume and utilization are not detailed.