What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the product suitable for vehicles?

Yes, it is designed for use in rooms and cars.

What is the energy efficiency rating?

It meets the China Level 1 Energy Efficiency Standard.

1/4" 1/2" Insulated Copper Aluminium Pipe Twin Pair

Name: 1/4" 1/2" Insulated Copper Aluminium Pipe Twin Pair
Brand: Changzhou Andwin Refrigeration Equipment Co., Ltd.
SKU: 1949269035

Jiangsu, ChinaChangzhou Andwin Refrigeration Equipment Co., Ltd.

US$9.60-30.00

500 Rolls

Sample price:US$50.00/roll.Request sample

Product profile

Customization

Available

Type

Straight Copper Pipe

Capacity

18000-24000 BTU

Model NO.

1/4-7/8

Usage

Room, Car

Indoor Machine Noise

<23dB

Certification

CE, CCC, RoHS, CECC, GS, MEPS, UR, BEB, CE, ISO, RoHS

China Energy Efficiency Standard

Level 1

Cooling/Heating

Power Source

Electrical

Power Type

Condition

New

Shape

Round

Alloy

Grade

Tp2

State

Soft

Customized

Color

Customized

Layer

Three Layers

Size

Customized

Weight

Customized

Warranty Period

2 Years

Insulated Pipe Total Length

3-50m

Package

Carton

Delivery Time

15-20 Days

Transport Package

Carton

Specification

1hp/2hp/3hp

Trademark

Andwin

Origin

Jiangsu, China

HS Code

8415901000

Production Capacity

5000rolls/Month

Key features

Comprehensive Certifications: CE, CCC, RoHS, GS, ISO, MEPS, UR, BEB, CECC certified for global compliance.

Energy Efficiency Standard: Meets China Level 1 Energy Efficiency Standard for superior performance.

Low Noise Operation: Indoor machine noise is less than 23dB for quiet environments.

Flexible Customization: Customizable shape, alloy, grade, state, color, layers, size, and weight.

Wide Capacity Range: Available capacity from 18000 to 24000 BTU for various needs.

Versatile Applications: Suitable for use in rooms and vehicles for cooling and heating.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

Fast Delivery Time: Delivery within 15-20 days for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityR&D Capabilities

Changzhou Andwin Refrigeration Equipment Co., Ltd.

Jiangsu, China

Business 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: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.30h

AI-Powered supplier vetting

SummaryChangzhou Andwin Refrigeration Equipment Co., Ltd. is a China-based limited company established in 2014, described as an HVAC&R manufacturer, developer, and exporter, although its business-entity classification is Trading Company. It offers refrigeration and air-conditioning-related products and reports six employees. The supplier demonstrates broad customization, 3D software design, ODM, OEM, and recent new-product development capabilities. It exports 90% of total sales, has self-operated import/export rights, and has exported for 11 years. Service procedures, complaint handling, and corrective/preventive-action records are reported as established and followed. The company states that it holds UL94 and ASTM B280 certifications. Evidence of financial records exists for 2022–2024, but financial performance cannot be assessed from the provided information. Production outsourcing controls are unknown, while in-stock capability is reported; overseas warehouse and showroom capabilities are absent. No SDK is...

CertificationsThe company explicitly states that its products hold UL94 certifications and ASTM B280 certification. These claims provide direct evidence of certification holdings, although the specific certified products, certificate validity, and issuing bodies are not provided.

After-Sales capabilityThe supplier reports written procedures and followed records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also reports in-stock service capability, but has no overseas warehouse or showroom, which limits the documented scope of localized support.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products during the past year, ODM services, and OEM services for well-known brands. However, the absence of an available SDK limits the demonstrated breadth of its technical integration capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad product and design customization capability.