Is this product patented?

No, this product is not patented.

What are the voltage and current parameters?

The voltage parameter is 24 V and the current parameter is 24.

Do you offer OEM services?

Customized processing is not available, but the trademark can be customized or original.

21028884 Diesel Unit Injector for Heavy Duty Diesel Engine Eui System Injector

Name: 21028884 Diesel Unit Injector for Heavy Duty Diesel Engine Eui System Injector
Brand: Guangzhou Zhaoan Auto Parts Co., Ltd.
SKU: 2308482625

Guangdong, ChinaGuangzhou Zhaoan Auto Parts Co., Ltd.

US$100.00-200.00

6 Pieces

Sample price:US$220.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

6 Months

Warranty

6 Months

Model NO.

21028884

Fuel

Diesel

Body Material

Steel

Component

Fuel Injection Device

Certification

ISO9001, CE, CCC

Customized Processing

Types

Fuel Injector

Current Parameter

Voltage Parameter

24 V

Traffic Parameter

500 a

Stress Parameter

2000 MPa

Whether to Patented

Transport Package

Original Packaging/Customizable Packaging

Specification

24*7*5cm / 0.85 kg

Trademark

Customized / Original

Origin

Cn / Ger

Production Capacity

200PCS/Month

Key features

High-Pressure Direct Injection: Generates high-pressure fuel for precise combustion chamber injection.

ECU-Controlled Fuel Metering: Ensures precise electronic injection control and stable fuel delivery.

Durable Construction: Built for long service life under continuous load and varying conditions.

Optimized Combustion Efficiency: Improves engine performance and fuel efficiency through stable combustion.

Wide Application Compatibility: Fits heavy-duty commercial engines, transport systems, and off-highway equipment.

Customizable Packaging: Available in original or customizable packaging options.

Multiple OE References: Cross-references include 3801144, 3807717, 3803874, 3803655, and 3803654.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Guangzhou Zhaoan Auto Parts Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-17 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.68h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryGuangzhou Zhaoan Auto Parts Co., Ltd. is a China-based trading company focused on diesel engine core components, including fuel injectors and fuel injection pumps. The provided information indicates ISO9001 certification and SGS testing, a stated annual output of 10,000 relevant pieces, four production lines, and 6–10 quality-control staff, although its trading-company status makes the manufacturing setup unclear. The supplier reports an established after-sales system with installation guidance, fault diagnosis, warranty-period replacement, and 7×12-hour online response. It also claims export activity, cooperation with transportation and maintenance-chain enterprises, standardized traceable packaging, and integration of upstream OEM resources. Evidence is insufficient to assess financial credibility, innovation, or customization capability.

Supplier typeThe supplier is explicitly identified as a trading company and limited company located in Guangzhou, China. Its stated business focus is the development and sales of diesel engine core components, rather than an unambiguous standalone manufacturing role.

CertificationsThe supplier states that its products have passed ISO9001 quality management system certification and SGS testing. However, the management-system certification field separately says “Others,” so the exact scope and validity of the certifications are not fully documented.

After-Sales capabilityThe supplier describes a professional after-sales team providing installation guidance, fault diagnosis, free replacement during the warranty period, and a 7×12-hour online response mechanism. These are explicit service commitments indicating structured support capability.

Production capacityThe supplier reports annual production of 10,000 diesel fuel injectors and fuel injection pumps, four production lines, 6–10 quality-control staff, and a 700.0 m² manufacturing-plant area. Because the entity is also identified as a trading company and the factory relationship is not clarified, the scale and direct production responsibility remain uncertain.

Client casesThe supplier claims long-term cooperation with well-known transportation groups and maintenance-chain enterprises domestically and internationally, and reports that 71%–90% of total sales come from exports, including agency exports. No customer names, contracts, order references, or independently verifiable case details are provided.