What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

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

Does the machine provide after-sales service?

Yes, after-sales service is provided for this machine.

Engine Hho Fuel System Carbon Cleaner Hydrogen Cleaning Machine

Name: Engine Hho Fuel System Carbon Cleaner Hydrogen Cleaning Machine
Brand: Kingkar Eco-Technologies Co., Ltd.
SKU: 2173644215

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: Consumes water and electricity to electrolyze into H2 and O2, producing no harmful gases or chemical additives.

Significant Performance Improvement: Improves engine power by 20%, saves oil by 15%, and reduces emissions by 72%.

Comprehensive Engine Cleaning: Cleans combustion chamber, ternary catalytic converter, exhaust pipe walls, piston tops, and sparking plugs.

Extended Component Lifespan: Flushes sensors to extend oxygen sensor life and prolongs engine overhaul time by removing accumulated carbon.

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

CE Certified Quality: Product holds CE certification, ensuring compliance with European safety and quality standards.

Professional Manufacturer Support: Backed by a manufacturer with ISO9001:2015 certification and 10 years of export experience.

Simple Operation: Designed for easy handling and simple operation, suitable for auto industry maintenance tasks.

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: ≤4.62h

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 carbon cleaning machine work?

It consumes water and electricity to electrolyze water into H2 and O2, using this mixture as a clean flame source to replace acetylene or natural gas.

Q:What are the main benefits of using this carbon cleaner?

It improves engine power by 20%, saves fuel by 15%, reduces emissions by 72%, and eliminates zero pollution during operation.

Q:Which parts of the car engine can be cleaned?

It cleans the combustion chamber, ternary catalytic converter, exhaust pipe walls, piston tops, and sparking plugs.

Q:Is the machine customizable for different needs?

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

Q:What certifications does the product have?

The product has CE certification, and the manufacturer holds ISO9001:2015 management system certification.