What tests are performed before delivery?

100% water test or air tightness test is conducted.

High Performance Dry Cooler Suit for Wartsila 12V31df Engine Aftermarket

Name: High Performance Dry Cooler Suit for Wartsila 12V31df Engine Aftermarket
Brand: Weifang Sinrui Radiator Co., Ltd.
SKU: 1970191051

Shandong, ChinaWeifang Sinrui Radiator Co., Ltd.

US$8,000.00

1-4 Sets

US$7,900.00

5+ Sets

Product profile

Customization

Available

After-sales Service

for 18 Months

Warranty

18 Months

Model NO.

Wartsila 12V31DF

Customized

Performance

Pressure Resistant, Temperature Resistant, Corrosion Resistant

Brand

Sinrui

Certification

CE, ISO

Style

Cast-In

Color

Black

Working Environment

-30-55°C

Testing

100%Water Test or Air Tightness Test

Car Make

Universal

Car Model

Generator

Transport Package

Wooden Package

Specification

Cooper

Trademark

SINRUI

Origin

China

Production Capacity

500units/Month

Key features

18-Month Warranty: Comprehensive 18-month warranty and after-sales service coverage.

High Durability: Pressure, temperature, and corrosion resistant performance.

Universal Fitment: Compatible with various car makes and models, including generators.

Certified Quality: CE and ISO certified for safety and reliability.

Rigorous Testing: 100% water test or air tightness test before delivery.

Fast Delivery: Off-season lead time within 15 workdays; peak season 1-3 months.

OEM/ODM Support: Professional OEM and ODM services available for customization.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceR&D Capabilities

Weifang Sinrui Radiator Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: QingdaoAverage Response Time: ≤3.51h

AI-Powered supplier vetting

SummarySINRUI presents itself as an engineering and manufacturing supplier focused on radiators and long-term customer partnerships. It holds ISO 9001 certification, reports one-month average lead times in both peak and off-season periods, and conducts 100% finished-product inspection. The supplier provides ODM, OEM, 3D design, and sample-based customization services, and has procedures for corrective actions and complaint handling. Its export sales share is 90%, but it reports no overseas warehouses, showrooms, agents, or branches, and no overseas service countries. Quality-control limitations include no raw-material traceability identification, only one QA/QC inspector, and inspection instructions without written records. R&D capability is indicated, but no new products were reported in the past year and no SDK is available. Financial information was provided for assessment years, but financial figures are excluded from this analysis.

Supplier typeThe supplier describes itself as an engineering and manufacturing company focused on radiators and identifies itself as a professional technical supplier. This supports classification as a technical manufacturer rather than a purely trading or distribution company.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification.

Production capacityThe supplier states that it is strengthening engineering and manufacturing capabilities, maintains one-month average lead times in both peak and off-season periods, and performs 100% finished-product inspection. Nevertheless, only one QA/QC inspector is reported, inspection instructions lack written records, and raw materials are not traceable, so production capability is supported but quality-control depth has clear limitations.

Customization capabilityThe supplier offers ODM and OEM services, provides 3D software design, and supports customization from samples. These explicit services demonstrate the ability to develop or manufacture customized products.