What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

Do you support OEM and ODM services?

Yes, both OEM and ODM services are available for this product.

What certifications does the product have?

The product holds CE and ISO certifications.

Custom Immersion Dry Cooler for Bitcoin Mining Rig

Name: Custom Immersion Dry Cooler for Bitcoin Mining Rig
Brand: Weifang Sinrui Radiator Co., Ltd.
SKU: 2096705152

Shandong, ChinaWeifang Sinrui Radiator Co., Ltd.

US$300.00

1-4 Sets

US$200.00

5+ Sets

Product profile

Customization

Available

After-sales Service

for 18 Months

Warranty

for 18 Months

Model NO.

MTU 8V 4000

Customized

Performance

Pressure Resistant, Temperature Resistant, Corrosion Resistant

Brand

Sinrui

Certification

CE, ISO

Style

Customized

After-Sales Service Provided

Overseas Service Provided

Feature

Heat Dissipation

Testing

100% Water Test or Air Tightness Test

Material

Copper Tubes and Aluminum Fins

Transport Package

Wooden Package

Specification

Copper Tubes and Aluminum Fins

Trademark

Sinrui

Origin

China

Production Capacity

500 Pieces/Month

Key features

Customized Design: Fully customizable style and specifications for specific cooling needs.

Robust Construction: High-strength anti-corrosion materials pass salt spray testing for harsh environments.

Efficient Cooling: Copper tube and aluminum fin heat exchanger ensures reliable thermal performance.

Low-Noise Operation: Integrated low-noise axial fans and energy-efficient TEFC motors reduce noise.

Easy Maintenance: Modular design allows quick access to components and extends service life.

18 Months Warranty: Comprehensive warranty coverage for 18 months on all units.

Overseas Service: Professional after-sales support provided for overseas customers.

CE & ISO Certified: Product meets international safety and quality standards.

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: ≤3.19h

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.