What is the maximum pressure the tubes can withstand?

The tubes are tested up to 13MPa without producing any cracks.

What are the available length options?

Lengths range from 3m to 20m, including 3m, 4m, 5m, 6m, 7m, 8m, 9m, 10m, 15m, and 20m.

Where is the company located?

The company is based in Qingdao, Shandong, China.

High-Quality Copper Tubes for Refrigeration Systems Industrial Grade Cooling Pipes

Name: High-Quality Copper Tubes for Refrigeration Systems Industrial Grade Cooling Pipes
Brand: Qingdao Shing Auto Parts Co., Ltd.
SKU: 2243514575

Shandong, ChinaQingdao Shing Auto Parts Co., Ltd.

US$29.90

500-999 kg

US$3.49

1,000+ kg

Product specifications

Model

Product profile

Customization

Available

Material

Copper

Usage

Home Refrigerator & Freezer

Model NO.

1/4

Parts

Tube

Usages

HVAC

Shape

Round. Square. Rectangular

After-Sales

Service Video

Surface

Bright

Standard

ASTM B280/En 12735-1

Ventilation

Mode Mechanical Ventilation

Key Word

Air Conditioner Tube

Transport Package

Carton+Pallet

Specification

Trademark

neutral

Origin

China

HS Code

74111019

Production Capacity

50000 PCS/Day

Key features

High Purity Copper Material: Copper content reaches 99.95% ensuring superior conductivity and durability.

Multi-Shape Customization: Available in Round, Square, and Rectangular shapes to fit specific HVAC needs.

Rigorous Pressure Testing: Air tightness tested at 4.0MPa for 5 minutes and pressure up to 13MPa without cracks.

Superior Welding Quality: Welding points are free from pores, cracks, slag, and oxide films.

Excellent Bending Performance: Can be bent 180 degrees without wrinkles or cracks at 2x core diameter.

Wide Size Range: Outer diameters from 6.35mm to 19.05mm and lengths up to 20m available.

Comprehensive Certifications: Products certified with ISO, CCC, CE, ETL, UL, TUV, and REACH standards.

OEM and ODM Services: Custom manufacturing services available for brands requiring specific designs.

Company profile

Qingdao Shing Auto Parts Co., Ltd.Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Qingdao, NingboAverage Response Time: ≤2.29hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): DAP, EXW, CIF, DAT, FAS, Others, CFR, CIP, FOB, DDP, CPT, FCA

AI-Powered supplier vetting

SummaryQingdao Shing Auto Parts Co., Ltd. is identified as both a trading company and manufacturer/factory based in Qingdao, Shandong, China. Its product portfolio focuses on automotive air-conditioning, cooling, chassis, suspension, braking, filtration, refrigeration, and related components. The supplier reports TS 16949 certification, implementation of ISO/TS 16949 and ISO 9001 standards, batch-level testing, three production lines, and stated production volumes for several products. It exports to multiple global regions and reports that 90% of sales are from exports, with self-operated import and export rights. The available information supports positive assessments for supplier type, certification, production capability, and international customer coverage. After-sales service and innovation are supported by stated service and technology-development claims, while customization capability and financial credibility cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. Its stated product range includes automotive air-conditioning, cooling, braking, filtration, chassis, suspension, and refrigeration products, and it reports self-operated import and export rights.

CertificationsThe supplier reports TS 16949 certification and states that it strictly implements ISO/TS 16949 and ISO 9001 quality management standards. It also describes durability, sealing, corrosion-resistance, and dimensional-precision testing for every production batch.

After-Sales capabilityThe supplier explicitly claims excellent after-sales service, professional customer service, efficient service, personalized support, and long-term cooperation with customers worldwide. These statements support the existence of a service capability, although no detailed service procedures, response times, or support coverage are provided.

R&D capabilityThe supplier states that it invests in new technologies, automated production lines, and talent development, with the goal of becoming a modernized manufacturing group. However, no specific innovations, patents, proprietary technologies, or measurable research outcomes are identified.

Production capacityThe supplier reports reliable production capacity, three production lines, stated annual outputs including 5,000,000 car air-conditioning compressors, 505,000 car refrigerators, 1,000,000 cabin air-filter sets, 8,000,000 brake-pad sets, and 8,000,000 wiper-blade sets, plus controlled production and testing processes. These details explicitly support substantial manufacturing capability.

Client casesThe supplier states that its products have been exported to Europe, South America, the Middle East, Southeast Asia, and Africa, and that it has established long-term, stable partnerships with customers worldwide. These are broad market and relationship claims, but no named customers, project examples, or verifiable case studies are provided.