What are the payment terms and lead times?

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

Why is regular carbon cleaning necessary?

Accumulated carbon causes performance degradation, increased fuel consumption, poor acceleration, and excessive emissions, shortening engine life.

CE Approved Hho Oxy-Hydrogen Engine Cleaning Machine Hho Carbon Cleaner

Name: CE Approved Hho Oxy-Hydrogen Engine Cleaning Machine Hho Carbon Cleaner
Brand: Kingkar Eco-Technologies Co., Ltd.
SKU: 2175331615

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: Uses water electrolysis to produce H2/O2, eliminating harmful gases and chemical additives.

Significant Performance Boost: Improves engine power by 20%, saves over 15% fuel, and reduces emissions by more than 60%.

Comprehensive Engine Cleaning: Cleans combustion chambers, pistons, spark plugs, sensors, and exhaust pipes to restore performance.

OEM/ODM Customization Available: Supports customization from samples and designs, with OEM services available for brand needs.

CE Certified & ISO9001 Compliant: Product holds CE certification, and the manufacturer adheres to ISO9001:2015 management standards.

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

Prolongs Engine Life: Reduces carbon accumulation, corrosion, and abrasion, extending the overall service life of the engine.

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:How does the HHO carbon cleaner work?

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

Q:What are the main benefits of using this machine?

It improves engine power by 20%, saves over 15% fuel, reduces emissions by more than 60%, and eliminates zero pollution during operation.

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

It cleans the combustion chamber, top of the piston, spark plugs, ternary catalytic converter, oxygen sensors, and exhaust pipe walls.

Q:Is OEM or customization service available?

Yes, OEM service is available, and customization can be done from samples or designs to meet different gas output demands.

Q:What certifications does the product have?

The product is CE approved, and the manufacturer holds ISO9001:2015 certification for its management system.