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Metal Joint Customized Durable Compression Fitting for Air Suspension Joints
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.

M18*1.5*3-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

M18*1.5*3-M22*1.5

Trademark

HongHao

Origin

Zhejiang, Chnia

Production Capacity

1, 000, 000 Piece/Year

Key features

Durable Brass Construction: Made of thickened solid brass to resist high/low temperatures and road corrosion.
Comprehensive Customization: OEM and ODM support available for specific mechanical accessory needs.
High Pressure Capacity: Max working pressure of 16 bar to adapt to heavy-load commercial vehicles.
Oil-Resistant Seals: Equipped with precision-machined NBR seals to prevent air leakage.
Versatile Thread Compatibility: Supports G1/4-G1/2 metric and NPT1/4-NPT3/8 tapered threads.
Tool-Free Installation: Quick-connect design allows efficient installation in compact chassis spaces.
ISO9000 Quality Certified: Manufactured under strict ISO9000 quality management system standards.

Company profile

Zhuji Honghao Machinery Co., Ltd.
Self-brandedHigh Repeat Buyers Choice
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: ≤10.84h

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.

Product Q&A

Q:What products do you mainly produce?
A:
Specialized in manufacturing mechanical accessories such as copper joints, copper sleeves, steel bushings, water drain valves, and general-purpose hardware for valves of automobiles, agricultural machinery, semi-trailers, etc., with a complete range.
Q:What quality assurance do the products have?
A:
All products are produced in strict accordance with ISO9000 quality management system standards, featuring reliable quality and recognized by a large number of consumers.
Q:Are the products customizable?
A:
Yes, we can customize relevant mechanical accessories according to customers' specific needs to meet personalized usage scenarios.
Q:What packaging methods are used for the products?
A:
Default packaging combines plastic bags, corrugated cartons and pallets, balancing protection and practicality.
Q:Can packaging and transportation be customized?
A:
We support customized packaging and transportation solutions on demand, fully meeting customers' specific requirements.

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