What after-sales services are provided?

We provide online and offline training and guiding services.

What is the quality inspection process?

We conduct 100% inspection including visual and functional checks for all finished products.

Engine Parts for Fuel Injector 3500A 111-3718 High Quality

Name: Engine Parts for Fuel Injector 3500A 111-3718 High Quality
Brand: Di Sai Long Electronic Fuel Injection System (Dongguan) Co.,Ltd.
SKU: 1982313521

Guangdong, ChinaDi Sai Long Electronic Fuel Injection System (Dongguan) Co.,Ltd.

US$200.00-240.00

10 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online and Offline Training and Guiding

Warranty

Six Months

Model NO.

111-3718

Suitable for Car Brands

Generator Sr4 Sr5 Sr4b Sr4bhv

Engine Type

Sr5 3508 3516 3512

Car Model

Fuel Injector

Fuel

Diesel

Body Material

Steel

Component

Fuel Injection Device

Certification

ISO9001, TS16949

Transport Package

Box

Specification

Standard

Trademark

DSL, Customized

Origin

China

Key features

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.

Full Customization Available: Supports customization from samples, designs, or full customization services.

Eco-Friendly Craftsmanship: Adheres to energy-saving concepts and upgrades products beyond original standards.

Wide Compatibility: Suitable for Generator Sr4, Sr5, Sr4b, Sr4bhv with Sr5 3508/3516/3512 engines.

Professional After-Sales Support: Provides online and offline training and guiding services for customers.

Certified Quality Standards: Products are certified with ISO9001 and TS16949 for reliability.

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

Company profile

Importers and ExportersODM Services100% Finished Products InspectionQA/QC Inspectors

Di Sai Long Electronic Fuel Injection System (Dongguan) Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.48h

AI-Powered supplier vetting

SummaryDSL is described as an integrated enterprise covering R&D, production, sales, and after-sales service, supported by a parent company. It operates eight production lines, has inventory capability, and reports lead times within 15 working days in both peak and off-peak seasons. Quality assurance and raw-material traceability are stated, supported by imported testing equipment. However, no supplier management-system certification is listed, and no written procedures or records exist for corrective actions, customer complaints, or service-capability assessment. The supplier is not classified as a professional technical supplier and does not provide 3D software design services, although it offers customization from samples, designs, and full customization. It has no overseas warehouse, showroom, agents, branches, or overseas service countries, and its primary export market is listed as domestic. Financial information is indicated for 2022–2024, but no financial results are provided. No customer cases are...

Supplier typeThe supplier is explicitly identified as not being a professional technical supplier, while its company description presents it as an integrated enterprise covering R&D, production, sales, and after-sales service. Its primary market is listed as domestic, indicating a manufacturing-oriented supplier rather than a specialized technical-services provider.

After-Sales capabilityDSL states that it provides after-sales service, professional technical support, and reliable service. However, it has no written corrective/preventive-action procedures or complaint-handling records, and it lacks overseas warehouses, showrooms, agents, branches, and overseas service coverage.

Production capacityThe supplier operates eight production lines, has inventory capability, reports order fulfillment status of 6, and lists production, testing, packing, sealing, and laser-marking equipment. Lead times are stated as within 15 working days in both peak and off-peak seasons, although the absence of a valid manufacturing-capacity contract with affiliated subcontractors is a control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. This directly demonstrates coverage of multiple customization modes, although no 3D software design service is provided.