What certifications does the product hold?

The product is certified with RoHS, ISO, CE, CCC, and UL, ensuring compliance with international quality and safety standards.

What is the operating voltage of the unit?

The operating voltage is 380/400 VAC, with specific electrical parameters varying by model (e.g., 380V 3N-50Hz).

What materials are used for the air tube and housing?

The air tube material is galvanized sheet, and the housing is made of high-quality stainless steel for excellent anti-corrosion performance.

Hi-Surp 2000-4500m3/H Grain Cooling Unit for HVAC System

Name: Hi-Surp 2000-4500m3/H Grain Cooling Unit for HVAC System
Brand: NINGBO HICON INDUSTRY CO., LTD.
SKU: 1989625425

Zhejiang, ChinaNINGBO HICON INDUSTRY CO., LTD.

US$1,000.00-3,500.00

1 Set

Product profile

Customization

Available

After-sales Service

Within The Warranty to Provide Free Accessories

Warranty

15 Months After Leaving The Factory

Model NO.

HLK(Z)-15FW

Type

Grain Cooling Unit Air Conditioner

Air Tube Material

Galvanized Sheet

Corrosion Durability

Non-Standard Custom

Operating Voltage

380/400 VAC

Noise Level

Ordinary

Application Fields

Granary

Mounting

Wall/Floor Standing

Lifetime

>20 years

Certification

RoHS, ISO, CE, CCC, UL

Condition

New

Compressor Brand

Copeland/Dai.Kin/Panasonic/Hitachi

Refrigerant

R22, R410A

Refrigerating Capacity

7.8kw-22kw

Air Volume

2000-4500m3/H

Air Filter

Gn Initial Filter

Machine Custom

OEM, ODM

Transport Package

Fully Enclosed Export Packing

Specification

Non-Standard Custom

Trademark

HI-SURP

Origin

China

HS Code

8415

Production Capacity

1000pieces/Year

Key features

Stainless Steel Housing: High-quality stainless steel shell ensures excellent anti-corrosion and rust resistance for long-term outdoor use.

Intelligent PLC Control: Features precise PLC automatic control with remote monitoring, unattended operation, and 7-inch large screen display.

Energy Saving Design: Utilizes frequency conversion technology for automatic air volume adjustment, ensuring high efficiency and low energy consumption.

Wide Application Scope: Suitable for low-temperature ventilation in various grain storage types including silos, round warehouses, and flat warehouses.

Certified Quality: Complies with RoHS, ISO, CE, CCC, and UL standards, ensuring safety and reliability for global markets.

Customizable Options: Offers OEM/ODM services with customizable compressor brands, refrigerants, and cooling capacities (7.8kw-22kw).

Reliable Components: Over 80% of control and refrigeration components are selected from international famous brands for quality assurance.

Efficient Airflow: Hot air discharged upwards without wind disturbance; equipped with return air outlet for circulation cooling.

Company profile

ODM ServicesOEM ServicesManagement CertificationProduct Certification

NINGBO HICON INDUSTRY 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: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.47h

AI-Powered supplier vetting

SummaryThe supplier is a large-scale manufacturer specializing in precision and environmentally friendly commercial air conditioners, with integrated R&D, design, production, and sales capabilities. Evidence indicates broad customization and ODM/OEM services, recent new-product development, available SDK support, and recognized technology credentials. Its production system includes dedicated metal-processing and painting equipment, inventory capability, supplier-management procedures, documented quality controls, traceability, and a one-month off-season lead time. The supplier holds multiple management and product-related certifications, including 3C, ISO9001, ISO14001, ISO45001, and intellectual property management certification. It has documented complaint-handling and corrective-action procedures. Export sales represent 71%–90% of total sales. However, it lacks overseas warehouses and showrooms, while specific customer names, project references, and detailed financial strength are not provided.

Supplier typeThe supplier manufactures refrigeration and air-conditioning equipment and provides related technical services, development, consultation, exchange, and transfer. It is described as a large-scale enterprise integrating R&D, design, production, and sales, indicating a manufacturer rather than a purely trading intermediary.

CertificationsThe supplier has passed China 3C, ISO9001, ISO14001, ISO45001, and intellectual property management system certifications. It is also identified as a National Key High-tech Enterprise and has received technology-related awards, although the slices do not provide certification validity dates or scope details.

After-Sales capabilityThe supplier has a documented customer-complaint procedure with follow-up records, a clear corrective and preventive action mechanism, and written procedures for assessing service capability. It has inventory capability, but no overseas warehouse or overseas showroom, which may limit local overseas support.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has an available SDK, and operates an R&D and design function. Its National Key High-tech Enterprise status, specialized refrigeration R&D center, patent demonstration status, and technology awards provide additional evidence of innovation activity.

Production capacityThe supplier operates dedicated production equipment including painting, shearing, punching, tube expanding, and steel-pipe straightening and cutting machinery. It reports a one-month off-season lead time, inventory capability, valid contracts with each related subcontractor, documented supplier controls, finished-product inspection instructions, and material traceability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad service range is reported for both R&D and design capabilities, indicating support for multiple customer-specific development routes.

Product Q&A

Q:What is the warranty period for the grain cooling unit?

The warranty covers 15 months after leaving the factory, during which free accessories are provided for after-sales service.

Q:Can the product be customized?

Yes, we offer OEM and ODM services. Customization options include compressor brand, refrigerant type, refrigerating capacity, air volume, and air filter specifications.

Q:What are the main features of the control system?

The unit features intelligent PLC control with automatic, manual, ventilation, and timing modes. It supports precise remote monitoring and unattended operation via a 7-inch large screen display.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Q:What are the lead times for production?

The average lead time is one month for both peak season and off-season periods.