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Angle seat valves Solenoid valves Pneumatic actuators pneumatic ball valves Pneumatic butterfly valves Electrical actuator Electrical ball valve / butterfly valve Air source treatments: air regulator, air filter, air combination, air lubricator Air cylinders Air tubes and fittings Other pneumatic components Pneumatic Air filter and regulator

Polyurethane PU 4mm Material Air Pneumatic Hose for Compressor

Name: Polyurethane PU 4mm Material Air Pneumatic Hose for Compressor
Brand: Ningbo Kailing Pneumatic Co., Ltd.
SKU: 672111725

Zhejiang, ChinaNingbo Kailing Pneumatic Co., Ltd.

US$5.00-500.00

1 Roll

Product profile

Customization

Available

Customized

Non-Customized

Certification

ISO

Model NO.

PU4 pneumatic hose

Application

Industry

Brand

Klqd

Work Temperature

Normal Temperature

Material

Air Hose Sizes

4~16mm

Colors

Transparent, Black, Blue, Red, Yellow

Air Pressure

0~10 Bar

Length

100m/200m

Bend

12~40mm

Type

Pneumatic Hose

Other Materials

Nylon

Delivery Date

a Week

Transport Package

Plastic Bag and Cartons

Specification

CE, ISO

Trademark

KLQD

Origin

China

Production Capacity

1000 Rolls/Month

Key features

Multi-Color Options: Available in Transparent, Black, Blue, Red, and Yellow.

Wide Size Range: Sizes from 4mm to 16mm and 1/4" to 1/2" available.

High Pressure Resistance: Resists high pressure, vibration, and abrasion effectively.

OEM Service Available: We provide OEM service with over 12 years of experience.

Fast Delivery: Standard products shipped within 2-3 days after payment.

Low MOQ: Minimum order quantity is just 1 piece.

ISO Certification: Product certified with ISO standards for quality assurance.

Factory Direct: Direct from manufacturer with over 10 years of experience.

Company profile

Self-brandedCustomization from SamplesQA/QC InspectorsProduct Certification

Ningbo Kailing Pneumatic Co., Ltd.

Zhejiang, China

CertifiedBusiness 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: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.00h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, quality, customization, and product-development capabilities. It reports six production lines, four quality inspectors, annual solenoid-valve output of 150,000 pieces, and peak and off-season lead times within 15 workdays. It offers OEM, ODM, and multiple customization options, with 17 R&D patents and available design documentation for audit. ISO 9001:2015 and CE are reported. However, several operational controls lack written records, including corrective actions, complaint handling, finished-product inspection, and supplier-service assessment. The supplier has no approved-supplier list, in-stock capability, overseas warehouse, overseas agent or branch, or overseas showroom. Financial evidence is insufficient for assessment because the supplied records identify years but provide no financial figures. Customer-related evidence includes OEM service for well-known brands and export markets, but no named customer cases are provided.

Supplier typeThe supplier is presented as a manufacturer with CNC and assembly-line operations, six production lines, own-brand products identified as KLQD/开灵气动, and OEM/ODM service capability. It also provides flexible customization and exports to Africa, East Asia, and North America, while lacking overseas branches, warehouses, showrooms, and in-stock capability.

CertificationsThe supplier reports an ISO 9001:2015 certificate and CE product-certification capability. These are explicit certification-related credentials, although the slices do not provide certificate scope, validity dates, or issuing-body details.

R&D capabilityThe supplier reports new products during the past year, ODM capability, responsibilities covering R&D and product improvement, auditable design input/output/review/verification/validation documentation, and 17 R&D patents. Software-instrument capability is marked confidential and no SDK is available, but the documented R&D evidence supports a positive assessment overall.

Production capacityProduction evidence includes CNC and assembly-line facilities, six production lines, four quality inspectors, annual solenoid-valve output of 150,000 pieces, and lead times within 15 workdays in both peak and off-season periods. However, the supplier lacks in-stock capability and has no valid contract with an affiliated subcontractor, creating a documented manufacturing-governance limitation.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as OEM and ODM services. This indicates broad product-design and manufacturing adaptation capability.