What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union for payments.

Does the machine require special fuel?

No, it consumes water and electricity. It replaces traditional fuels like acetylene or natural gas with hydrogen and oxygen generated from water.

Hho Eco Effective Car Engine Washing Decarbonizing Machine for All Engines

Name: Hho Eco Effective Car Engine Washing Decarbonizing Machine for All Engines
Brand: Kingkar Eco-Technologies Co., Ltd.
SKU: 2203219145

Hunan, ChinaKingkar Eco-Technologies Co., Ltd.

US$6,000.00-12,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Brand Name

Hho

Model NO.

HHO 6.0

Usage

Auto Industry

Machine Type

Oxy-Hydrogen Carbon Cleaning Machine

OEM

Available

Working

Continuous

Flame Temperature(T)

800-2000 Adjustable

Working Pressure(MPa)

Less Than 0.08

Environment Temperature(T)

0-40

Power Supply Protection Grade

IP21s

Insulation Protection Grade

Transport Package

Standard Wooden Box

Specification

CE, ISO9001

Trademark

HHO

Origin

Hunan. China

HS Code

8405

Production Capacity

500 Sets a Month

Key features

Zero Pollution & Eco-Friendly: Electrolyzes water into H2 and O2 without harmful gases or chemical additives.

Significant Fuel & Emission Savings: Saves over 15% fuel and reduces harmful exhaust emissions by more than 60%.

Enhanced Engine Performance: Improves engine power by 20% and extends the time between overhauls.

Comprehensive Cleaning Capability: Cleans combustion chambers, pistons, spark plugs, and exhaust pipes effectively.

Customizable Gas Output: Model can be customized to meet clients' specific gas output demands.

CE Certified & ISO9001 Managed: Product holds CE certification with ISO9001:2015 management system.

Professional Manufacturer Support: Direct factory source with 10 years export experience and 24/7 after-sales service.

Simple Operation & Safety: Easy to handle with IP21s power supply protection and F insulation grade.

Company profile

Importers and ExportersSelf-brandedQuality AssuranceManagement Certification

Kingkar Eco-Technologies Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Shanghai Port, Guangzhou PortAverage Response Time: ≤4.19h

AI-Powered supplier vetting

SummaryThe supplier operates in Class I, II, and III medical-device sales and research and development, subject to required regulatory approvals. It reports ISO9001:2015 and CE certifications, documented corrective-action and complaint-handling procedures, in-stock capacity, and stated peak/off-peak lead times. Its capabilities include OEM services for well-known brands, product R&D with documented design and validation records, and use of Catai and Solidworks. However, no SDK is available, there is no overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with related subcontractors is reported. Financial evidence is insufficient because only years are provided, not financial results or ratios.

Supplier typeThe supplier’s stated business scope covers sales and R&D of Class I, II, and III medical devices, with legally required projects subject to approval by relevant departments. This identifies it as a medical-device supplier with both commercial and development activities.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product-compliance certification. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, plus in-stock capability and stated lead times. However, it reports no overseas warehouse, showroom, agent, branch, or overseas service countries, indicating documented service processes but limited overseas infrastructure.

R&D capabilityThe supplier states that study and innovation are company values, reports R&D responsibilities covering new-product development and technical support, maintains design input/output, review, verification, and validation records, and uses Catai and Solidworks. Its lack of an available SDK limits evidence of software-integration capability, but the documented product-development infrastructure supports an overall positive assessment.

Production capacityThe supplier reports quality assurance in quality-control processes, in-stock service capacity, written procedures with followed records, and stated lead times of within 15 workdays off-season and one month during peak season. However, it also reports no valid contract between the factory and related subcontractors, which is a specific weakness in manufacturing-capacity governance.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands and has R&D personnel responsible for developing new products and supporting production, purchasing, and quality functions. R&D documentation and Catai/Solidworks capability further support product-development customization.

Product Q&A

Q:How does the HHO machine clean the engine?

It electrolyzes water into H2 and O2, using this gas as a flame source to clean carbon deposits from the combustion chamber, pistons, and exhaust pipes without chemicals.

Q:What are the benefits of using this carbon cleaning machine?

It improves engine power by 20%, saves over 15% fuel, reduces emissions by more than 60%, and extends the life of sensors and the engine itself.

Q:Is this machine environmentally friendly?

Yes, it is zero pollution and eco-friendly. It uses only water and electricity, producing no harmful gases or chemical additives during operation.

Q:Can the machine be customized for specific needs?

Yes, the model can be customized to meet different gas output demands. OEM and ODM services are also available.

Q:What certifications does the product have?

The product has CE certification, and the manufacturer operates under an ISO9001:2015 management system.