What payment terms and lead times are offered?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. Lead time is one month during peak season and within 15 workdays during off-season.

Does the machine help extend the engine's service life?

Yes, by cleaning accumulated carbon, it prevents corrosion and abrasion, prolongs engine overhaul time, and extends the life of sensors and catalytic converters.

Oxyhydrogen Engine Carbon Cleaning Machine Hho Portable Decarbonization Machine

Name: Oxyhydrogen Engine Carbon Cleaning Machine Hho Portable Decarbonization Machine
Brand: Kingkar Eco-Technologies Co., Ltd.
SKU: 2075032902

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

Eco-Friendly Operation: Zero pollution with no harmful gases or chemical additives; uses water and electricity.

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

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

Comprehensive Engine Cleaning: Cleans combustion chamber, catalytic converter, exhaust pipes, pistons, and spark plugs.

Extended Component Life: Flushes sensors and cleans catalytic converters to prolong oxygen sensor and service life.

Adjustable Flame Temperature: Flame temperature is adjustable between 800-2000 degrees Celsius.

CE Certified Quality: Product holds CE certification ensuring safety and quality standards.

OEM/ODM Support: OEM and ODM services are available for brand and design customization.

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: ≤3.26h

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:What is the main advantage of this carbon cleaning machine?

It is an energy-saving, zero-pollution product that consumes water and electricity to electrolyze into H2 and O2, replacing acetylene or natural gas without harmful emissions.

Q:How does the machine improve engine performance?

It improves engine power by 20%, saves fuel by 15%, and reduces emissions by 72% by removing accumulated carbon that causes performance degradation.

Q:Is the machine customizable for different needs?

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

Q:What parts of the car does the machine clean?

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

Q:What are the technical specifications for flame temperature and pressure?

The flame temperature is adjustable between 800-2000 degrees Celsius, and the working pressure is less than 0.08 MPa.