What type of refrigerant is used?

The system uses R22 or R407C refrigerant controlled by an external balance type thermal expansion valve.

What is the lead time for production?

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

What are the payment terms?

Payment terms include T/T and Western Union.

Advanced PLC-Controlled Rooftop Air Conditioning System for Optimal Cooling

Name: Advanced PLC-Controlled Rooftop Air Conditioning System for Optimal Cooling
Brand: Shanghai Shenglin M&E Technology Co., Ltd.
SKU: 774344955

Shanghai, ChinaShanghai Shenglin M&E Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Type

Central Air Conditioners

Capacity

48000-60000 BTU

Model NO.

GT-WKR-60

Usage

Room

Indoor Machine Noise

36-49dB

Certification

CE, RoHS

China Energy Efficiency Standard

Level 3

Cooling/Heating

Power Source

Electrical

Power Type

Condition

New

Product Name

PLC Controlled Rooftop Air Conditioner Unit

Mounting

Floor Standing

Input Power

3n-380V

Frequency

60Hz

Color

White(According to Customer Requirements)

Compressor

Efficient Scroll Closed

Refrigerant

R22/R407c

Function

Air Handling Unit

Airflow

Cross Flow

Cooling Capacity

21kw

Transport Package

Customerized Packing

Specification

CE, UL

Trademark

Shenglin

Origin

Shanghai, China

HS Code

8418612090

Production Capacity

3000 Unit/Units / Month

Key features

Wide Cooling Capacity Range: Offers cooling capacity from 8kw to 90kw with multiple model choices.

Customizable Color Options: Color is customizable according to customer requirements.

High External Pressure: Designed with high external static pressure for versatile installation.

Advanced Fin Technology: Features slotted and rippled hydrophilic aluminum fins for efficiency.

Multi-Scenario Application: Suitable for residential, commercial, hotels, and industrial factories.

Efficient Compressor System: Utilizes efficient scroll closed compressors for reliable performance.

Low Noise Operation: Equipped with low noise axial and centrifugal fans for quiet use.

Certified Safety Standards: Meets CE, RoHS, and UL certification requirements for safety.

Company profile

Years of Export ExperienceExhibition Experience

Shanghai Shenglin M&E Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-12-29Nearest Port: Shanghai, NingboAverage Response Time: ≤8.92hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 13 employees, offering HVAC-related products including dry coolers, heat exchangers, condensers, evaporators, chillers, rooftop units, and air handling units. It holds ISO9001:2015 and CE certifications, reports documented inspection and service procedures, and provides overseas debugging, maintenance, repair, training, and installation services. The supplier has exported for 14 years, with exports representing 90% of total sales, and has a one-month average lead time in both peak and off-season periods. It demonstrates customization capability, raw-material traceability, new-product activity, and one R&D engineer, but lacks SDK availability, overseas warehouses, showrooms, agents or branches. No OEM service for popular brands, Fortune 500 cooperation, or customer cases are reported. Financial information is represented only by reference years, so financial credibility cannot be fully assessed.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE certification for product compliance. These certifications provide explicit evidence of quality-system and applicable product-compliance credentials.

After-Sales capabilityThe supplier has documented procedures and records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. It offers overseas debugging, maintenance, repair, training, and equipment installation, with one-month average lead times; however, it has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports launching new products during the past year and has one R&D engineer. However, it does not provide an SDK, so the evidence supports some product-development activity but not broad software-development capability.

Production capacityThe supplier reports finished-product inspection instructions that are uniformly followed, random finished-product inspection, raw-material traceability, and a one-month average lead time in both peak and off-season. Its 13-person workforce and zero stated cooperative suppliers provide limited evidence about production scale, so capability is supported operationally but cannot be assessed as large-scale.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated customization options.