How is technical support handled after warranty?

We charge market price for spare parts beyond the warranty period, but 24/7 technical support remains available.

Best Sell Cold Room with Mono-Block Condensing Unit No Need Welding

Name: Best Sell Cold Room with Mono-Block Condensing Unit No Need Welding
Brand: Guangzhou Koller R & E Co., Ltd.
SKU: 759440405

Guangdong, ChinaGuangzhou Koller R & E Co., Ltd.

US$3,080.00-6,800.00

1 Piece

Product profile

Customization

Available

Temperature

-10-0℃

Refrigerant

R404A

Model NO.

VCR20

Size

Small, 4500mm*3000mm*2200mm

Structure

Assembled

Use Nature

Distribution

Suitable for

Fishery Industry

Usage

Food

Warranty

1 Year

Certification

ISO, CE

Condition

New

Cold Room Temperauture

+10degree to -15degree

Supply Power

Single Phase 220V, 50Hz

Cooling Method

Direct Cooling

Transport Package

in Wooden Case

Specification

customized

Trademark

KOLLER

Origin

China

HS Code

8418699020

Production Capacity

50 Sets/Month

Key features

Easy Mono-block Installation: No welding, vacuuming, or refrigerant charging needed for quick setup.

Flexible Panel Options: Insulation thickness optional: 75mm, 100mm, 120mm, or 150mm.

Durable Door Types: Hinge or sliding doors available, matching panel material and thickness.

24/7 Technical Support: Over 10 engineers available; complaints replied within 24 hours.

12-Month Warranty: Free spare parts replacement within warranty period after delivery.

Versatile Applications: Suitable for restaurants, bars, meat markets, schools, hospitals, and hotels.

CE & ISO Certified: Products meet international safety and quality standards.

Company profile

Guangzhou Koller R & E Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-08-08 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤5.22h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryGuangzhou Koller R & E Co., Ltd. is a China-based limited company established in 2010, with 131 employees and operations associated with refrigeration equipment manufacturing, although one record classifies its company nature as a trading company. It reports ISO 9001:2015 certification, more than ten years of refrigeration experience, and ten years of R&D engineering experience. Production information identifies two production lines and stated annual outputs for ice cube, flake ice, and ice block machines, with a one-month off-peak lead time. The supplier describes after-sales engineering support and a broad international customer-project footprint. However, quality-control staffing is reported as fewer than five people, and available trade records show only one transaction per listed product and a limited import-country record. Evidence of customization capability and broader financial credibility is insufficient.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 supplier-management-system certificate. This is direct evidence of formal quality-management certification.

After-Sales capabilityThe supplier states that it has an experienced refrigeration engineering team providing after-sales service, advanced refrigeration and mechanical-treatment technology, and service availability at any time. These claims are supported by its stated more-than-ten-year refrigeration experience and named international project countries.

R&D capabilityThe supplier reports ten years of total R&D engineer experience and more than ten years of experience in refrigeration research and design. This supports an established technical and R&D background, although no specific patents, new technologies, or quantified innovation outcomes are provided.

Production capacityThe supplier reports two production lines, fewer than five quality-control staff, and stated outputs of 200 ice cube machines, 150 flake ice machines, and 180 ice block machines. The company has 131 employees and is associated with manufacturing, while the limited quality-control staffing is a potential operational weakness but does not negate the documented production capability.

Client casesThe supplier lists customer-project countries across Africa, Southeast Asia, the Middle East, Europe, and the Americas, and its trade records identify buyers associated with pressure gauges, tube ice machines, and ice-machine compressors. The country list and buyer records provide evidence of international market exposure, although the transaction records are limited in count.

Product Q&A

Q:Is welding required for installation?

No, the mono-block condensing unit design eliminates the need for welding copper pipes, vacuuming, or refrigerant charging.

Q:What is the warranty period?

We provide a 12-month warranty after delivery, including free spare parts replacement within this period.

Q:Do you provide installation support?

Yes, we provide video guides, manuals, and CD instructions. Engineers can also be sent for assistance, with accommodation and tickets provided by the buyer.

Q:What are the door type options?

Hinge doors and sliding doors are optional, with materials and thickness matching the insulation panels.

Q:What certifications do the products have?

Our cold rooms are certified with ISO and CE standards.