What payment methods are supported?

We support T/T, L/C, and other commercial payment methods through negotiation.

Is there a minimum order quantity (MOQ) requirement?

MOQ is negotiable based on models and needs, with flexible adjustments.

How soon will production start after order confirmation?

Production begins quickly post-order confirmation and payment. Cycle depends on type and quantity.

Do the products have a warranty period?

Brass products have 24-month, others 12-month warranty. Non-human damage covered.

What if there is a quality problem with the received products?

Contact customer service with certificates. We'll assist with replacement/repair after verification.

Can you provide technical support?

We offer installation/use technical support via calls, emails, and more.

Reliable Compression Fitting for Semi-Trailer Air Brake Applications

Name: Reliable Compression Fitting for Semi-Trailer Air Brake Applications
Brand: Zhuji Honghao Machinery Co., Ltd.
SKU: 2131199922

Zhejiang, ChinaZhuji Honghao Machinery Co., Ltd.

US$0.88-2.98

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Model No.

No.4

Material

Brass/Nitrile Rubber

Model NO.

3/8-M22*1.5

Applications

Air Suspension Inflation Connector for Semi-Traile

Working Temperature

-50℃-150℃

Thread Type

55° Pitch Angle of The Thread Section,Air Transfer

Pressure

16bar Max

Customized Support

OEM, ODM

Warranty

24 Month

Transport Package

Plastic Bags, Cardboard Boxes, Pallets

Specification

3/8-M22*1.5

Trademark

HongHao

Origin

Zhejiang, Chnia

Production Capacity

1, 000, 000 Piece/Year

Key features

Premium Brass Material: Made of thickened solid brass with NBR seals for corrosion and temperature resistance.

Leak-Proof Design: Precision threads and oil-resistant seals ensure stable pressure control and no air leakage.

Quick Connect Installation: Tool-free design allows efficient installation in compact spaces for various trailer pipelines.

Wide Compatibility: Supports 6-12mm ports with G1/4-G1/2 metric and NPT1/4-NPT3/8 threads in straight, elbow, and tee forms.

OEM/ODM Support: Customized support available for mechanical accessories to meet specific needs and scenarios.

ISO9000 Quality Standard: Strict quality management from procurement to delivery ensures top quality and market recognition.

24-Month Warranty: Brass products come with a 24-month warranty covering non-human damage.

High Production Capacity: Advanced forging and machining equipment ensures efficient output of 500,000 pieces per year.

Company profile

Self-brandedHigh Repeat Buyers Choice

Zhuji Honghao Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization, Minor Customization CertifiedExport Year: N/A CertifiedNearest Port: N/AAverage Response Time: ≤5.59h

AI-Powered supplier vetting

SummaryThe supplier holds ISO9001:2015 certification and reports quality assurance, raw-material traceability, documented finished-product inspection instructions, and corrective/preventive action procedures for service capability. It offers minor customization and ODM services, but reports no new products in the past year and has two R&D engineers. Production is based on one line, with no continuous batch quantity reconciliation and no written outsourcing SOP; peak-season lead time is one month and off-season lead time is within 15 workdays. After-sales responsibilities are assigned to R&D staff, but complaint handling lacks written records. The supplier reports no overseas warehouse, showroom, in-stock capacity, Fortune 500 cooperation, or popular-brand OEM activity. Customer-case evidence is limited to a stated repeat-buyer preference of 50%–80%.

Supplier typeThe supplier is presented as a manufacturing-oriented company with one production line, its own brand capability, minor customization, and ODM availability. It does not report in-stock, overseas warehouse, overseas showroom, or popular-brand OEM capability, indicating a manufacturer/customization supplier rather than a broad international service provider.

CertificationsThe supplier explicitly holds an ISO9001:2015 certificate, and the certification is reported in two slices. This is direct evidence of a recognized quality-management-system certification.

After-Sales capabilityAfter-sales service is an assigned responsibility of the R&D engineers, and the supplier reports a complaint-handling procedure plus quality assurance and corrective/preventive-action procedures. However, complaint handling has no written records, and service-capability assessment procedures lack written procedures or followed records, so the evidence supports capability but also shows documentation weaknesses.

Customization capabilityThe supplier explicitly offers flexible customization at a minor-customization level and provides ODM services. These statements directly support limited customization and design-manufacturing cooperation, but do not establish extensive or complex customization capability.