What certifications do you have?

Our products are certified with CE, ISO, and RoHS standards.

What is the warranty period?

We provide a one-year warranty and after-sales service for our products.

Can the copper tube size be customized?

Yes, all copper tubes' diameter and wall thickness can be customized according to customer requirements.

3/8-5/8 50FT Very Popular Copper Line Set in USA for Home

Name: 3/8-5/8 50FT Very Popular Copper Line Set in USA for Home
Brand: Changzhou Andwin Refrigeration Equipment Co., Ltd.
SKU: 2133239225

Jiangsu, ChinaChangzhou Andwin Refrigeration Equipment Co., Ltd.

US$19.80-29.90

500 Rolls

Sample price:US$75.00/roll.Request sample

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

1/4-7/8

Type

Pancake Coil Copper Pipe

Shape

Round

Application

Refrigerator, Air Condition

Alloy

Non-alloy

Certification

CE, ISO, RoHS

Standard

ASTM B88, ASTM B837, ASTM B306, ASTM B883

Grade

TP2

State

Soft

Customized

Insulated Pipe to

3-30meters

Size

Customized

Delivery Time

According to The Quantity

Sample

Material

Copper+Insulation+Nut

Transport Package

Carton

Specification

customized

Trademark

OEM/Andwin

Origin

Changzhou, Jiangsu, China

HS Code

8415901000

Production Capacity

5000rolls/Month

Key features

Advanced Hot Melting Insulation: Insulation joined by hot melting technology, easy to separate without damaging the layer.

Antibacterial Inner Coating: Innermost part sprayed with antibacterial coating to inhibit bacteria in humid environments.

High-Density IXPE Material: Uses IXPE material with higher density than normal types for better performance.

Pre-Cleaned Inner Pipe: All dust removal steps completed in the inner pipe to prevent compressor clogging.

Full Customization Support: Customizable copper wall thickness, size, and packaging with customer logos.

Professional Manufacturer: Professional manufacturer in China with over 10 years of export experience since 2014.

Free Sample Availability: Free samples provided for quality testing upon request.

One Year Warranty: Comprehensive one-year warranty and after-sales service included.

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: ≤1.32h

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.