What is the lead time for production?

The average lead time is 1-3 months, regardless of whether it is peak season or off-season.

What payment terms are accepted?

We accept payment via Letter of Credit (LC) and Telegraphic Transfer (T/T).

What is the standard filter type included?

The standard configuration includes a G4 panel type filter. Optional high-level filters like F8 bag type or H13 HEPA filters are also available.

Dx Free Cooling Rooftop Packaged Unit with Special Anti-Corrosion for Seaside Area

Name: Dx Free Cooling Rooftop Packaged Unit with Special Anti-Corrosion for Seaside Area
Brand: Jinan Sendo Air Conditioning Co., Ltd.
SKU: 1900372172

Shandong, ChinaJinan Sendo Air Conditioning Co., Ltd.

US$900.00-24,000.00

1 Package

Product profile

Customization

Available

Type

Rooftop Packaged Air Conditioner

Air Tube Material

Galvanized Sheet

Model NO.

SRT

Corrosion Durability

Higher

Operating Voltage

50Hz or 60Hz

Noise Level

Low

Application Fields

Residential & Commercial Field

Mounting

Suitable for Installation in Rooftop or Ground

Lifetime

>25 Years

Certification

ISO, CE, CCC

Condition

New

Colour

White or Grey

Ambient Temp.

T1 or T3 Tropical Climate

Capacity

12kw to 392kw

Refrigerant

R22/R407c/R410A

Power Supply

50Hz or 60Hz

Compressor Type

Scroll

ODM/OEM

Available

Function

Cooling Only & Heat Pump

Panel Selection

Galvanized Steel Coated or Double-Skin

Economizer/Free Cooling

Optional

Additional Water Heating Coil & Eh

Optional

Supply / Return Air Configuration

Optional (Side/Top/Bottom)

Filter

Optional High Level Filter

Special Anti-Corrosion

Optional Golden Condenser & Evaporator

Transport Package

Plastic Film or Plywood Case

Specification

3Ton to 110Ton

Trademark

SENDO or OEM

Origin

China

HS Code

8418

Production Capacity

5000 PCS

Key features

Special Anti-Corrosion Design: Optional golden condenser and evaporator specifically for seaside and corrosive environments.

Wide Capacity Range: Covers 12kW to 392kW (3Ton to 110Ton) to suit various residential and commercial needs.

Customizable Options: Colors (White/Grey), ambient temps (T1/T3), and configurations are fully customizable.

High Reliability & Durability: Galvanized steel cabinets, stainless steel fasteners, and tested coils ensure long lifespan.

Economizer & Free Cooling: Optional economizer system reduces energy costs by utilizing fresh air for cooling.

Quiet Operation: Rubber vibration dampers and acoustic insulation ensure low noise levels for comfort.

Easy Installation & Maintenance: Factory assembled with forklift provisions and quick-release doors for convenient service.

Advanced Control System: Standard Syslab controller with optional Siemens/Carel PLC and BMS integration.

Company profile

Jinan Sendo Air Conditioning Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-08-16Nearest Port: TianjinAverage Response Time: ≤4.88hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryJinan Sendo Air Conditioning Co., Ltd. is identified as a China-based trading company and manufacturer/factory supplying commercial air-conditioning and chiller products. It reports ISO 9001 and ISO 14001 certifications, a factory location in Shandong, 6–10 R&D engineers by total experience and 6–10 quality-control staff, and exports to multiple global regions. The supplier provides 3D software design, SDK-supported R&D, and several customization options. However, only one R&D engineer is reported, no new products were launched in the previous year, and the available audit record shows an evaluation result of 0 with a validity period that ended on 2025-01-07. Evidence is insufficient to assess after-sales service and customer cases. Sustainability compliance indicators and raw-material traceability are also listed as unknown.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, with a stated business scope covering air-conditioning, accessories, household appliances, ventilation equipment, and related import/export activities. Its product range includes rooftop units, ducted split units, chillers, and chilled-water air-handling units, while the ownership descriptions are inconsistent between a limited company and a wholly foreign-owned enterprise.

CertificationsThe supplier reports ISO 14001 and ISO 9001 management-system certifications. A BV audit record is also provided, but its stated validity ended on 2025-01-07 and the audit evaluation result is 0, so the audit record does not provide current positive assurance.

R&D capabilityThe supplier identifies itself as a professional technical supplier, offers 3D software design, and has SDK availability. However, only one R&D engineer is reported and no new products were launched last year, which limits evidence of active recent product innovation.

Production capacityThe supplier is identified as a manufacturer/factory with a stated factory location in Dezhou, Shandong, a broad HVAC product range, and 6–10 quality-control staff. These details support manufacturing capability, although the provided production-output figure is excluded from consideration because it is monetary data.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Product Q&A

Q:What customization options are available for this unit?

We offer customization for color (White or Grey), ambient temperature class (T1 or T3), capacity (12kW-392kW), refrigerant type, power supply, and various optional accessories like economizers and special filters.

Q:Is this unit suitable for seaside areas?

Yes, it features special anti-corrosion design. Optional golden condenser and evaporator coils are available to withstand corrosive environments typical of seaside locations.

Q:What is the warranty period for this product?

The product has a designed lifetime of over 25 years. Specific warranty terms should be confirmed during purchase, but the construction ensures high durability and reliability.

Q:What certifications does this air conditioner have?

The unit is certified with ISO, CE, and CCC standards, ensuring compliance with international quality and safety regulations.

Q:Can the unit operate in tropical climates?

Yes, we offer T3 tropical climate conditions customization, ensuring stable performance in high ambient temperature environments.