Searching for the best hydrogen generator manufacturer in India can feel overwhelming—so many promises, so little clarity. With clean energy on the rise, choosing the right factory matters more than ever. The right supplier means reliable technology, expert support, and long-term savings for your business. Curious which manufacturers truly stand out from the crowd? Read on to discover India’s top hydrogen generator factories and find the perfect partner for your needs!

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Top 60 Hydrogenation Companies in India (2025) | ensun

Hydrogen Gas Generator & Plant Manufacturers in India – Airox Nigen

Product Details:
Hydrogen gas generators and plants based on electrolysis technology, offering on-site hydrogen production with high purity, remote monitoring, and customization options.

Technical Parameters:
– Electrolysis-based hydrogen generation
– Hydrogen purity up to 99.9999%
– PLC-controlled automation and remote monitoring
– Skid-mounted, pre-commissioned, and plug-and-play (for small sizes)

Application Scenarios:
– On-site hydrogen supply for industrial facilities
– Industries requiring high-purity hydrogen
– Situations where continuous or unattended hydrogen production is needed

Pros:
– Minimal space required and negligible maintenance
– Continuous online purity check with low power consumption
– Remote monitoring and automatic safety shutdown features
– Customizable and ready-to-use installation with 4,000+ global references

Cons:
– No specific disadvantages mentioned

Hydrogen Generator at Best Price in India – India Business Directory

Product Details:
A variety of hydrogen generators are offered including laboratory-grade, industrial, home, medical, and fuel cell/hydrogen burner solutions. Models include semi-automatic and automatic gas generators, HHO generator systems for boilers, alkaline water hydrogen generators, flame oxygen-hydrogen generators, and combined hydrogen-nitrogen-air generators from brands such as Analab, Athena, Omkar, KYK, Prama Instruments, and CIC.

Technical Parameters:
– Automation: Options include Semi-Automatic and Automatic control
– Capacity varies by model: 0-300 ml/min, 20000L/H, 3000L/Hr, unlimited (some
– Output pressure: Up to 4 kg/cm2 (Analab model), Purity up to 99.99%
– Power consumption: Some models e.g. Athena use 10kW, Frequency 50-60 Hz,

Application Scenarios:
– Laboratory hydrogen gas supply for analytical instruments, chemical analysis
– Industrial fuel or energy source for boilers, metal processing, heating
– Medical and home use for hydrogen inhalation and alkaline water generation
– Combined gas generators supporting lab or industrial processes (hydrogen,

Pros:
– Wide variety of models and capacities serving laboratory, industrial, and home
– Automatic and semi-automatic models improve user convenience and safety
– High hydrogen purity up to 99.99% suitable for sensitive applications
– Some models have high response rate sellers and verified GST/TrustSEAL status

Cons:
– High cost for industrial units (e.g. up to ₹48,50,000 per piece for large
– Technical documentation and specifications can be fragmented or inconsistent
– Limited or unclear information about ongoing maintenance requirements or

Sukan Engineering Pvt Ltd – Industrial Solutions Provider

Product Details:
Sukan specializes in the manufacturing and supply of cast polyamide (nylon) engineering plastics including rods, sheets, tubes, custom machined components, and finished parts. Their products replace metal parts in machinery and equipment, offering reduced weight and enhanced performance.

Technical Parameters:
– Material: Cast polyamide (nylon) engineering plastics
– Available in rods, sheets, tubes, and custom machined components
– High mechanical strength and wear resistance
– Lightweight compared to metals

Application Scenarios:
– Replacement of metal parts in industrial machinery
– Use in conveying, packaging, and processing equipment
– Applications requiring high wear resistance and low friction
– OEM and custom parts manufacturing for various industries

Pros:
– Reduced weight compared to metal components, facilitating easier handling and
– Excellent mechanical strength and durability
– High wear resistance and low friction, leading to longer service life
– Corrosion-resistant and suitable for harsh environments

Cons:
– Not suitable for applications involving extremely high temperatures compared to
– May have lower impact resistance than some specialized engineering plastics

Hydrogen Generator | Eastern Electrolyser Ltd. | Uttar Pradesh

Product Details:
Eastern Electrolyser Ltd. designs, manufactures, installs, operates, and services water electrolysis based Hydrogen Gas Plants, including Electrolysers, Compressors, Storage Systems, and related end-use equipment. They offer both standard products and custom solutions tailored to specific customer requirements.

Technical Parameters:
– Products cater to a wide range of capacities, purities, and delivery pressures.
– Over 30 years of experience in water electrolysis technology.
– Solutions available for integration with hydrogen storage and compression

Application Scenarios:
– Hydrogen refueling stations for Fuel Cell Electric Vehicles (FCEVs) and
– Decarbonization of heavy industries such as steelmaking, petrochemicals, and
– Production of Green Hydrogen and its derivatives (Ammonia, Methanol,
– Electricity generation for microgrids using hydrogen fuel cells.
– Hydrogen-CNG gas blending systems.

Pros:
– Customizable solutions built to individual customer specifications.
– Extensive industry experience, with more than 30 years in hydrogen plant
– Products serve a wide array of industrial and energy sectors.
– Comprehensive suite from production to storage and delivery systems.

Cons:
– No specific technical data or performance metrics (e.g., efficiency, output
– Possible complexity of integration and customization for non-standard customer
– Limited information about after-sales support or operational costs.

Hydrogen Gas Generator & Plant Manufacturers in India – Airox Nigen

Product Details:
On-site hydrogen gas generators and plants using well-proven water electrolysis technology, offering customizable solutions for independent hydrogen supply.

Technical Parameters:
– Hydrogen purity up to 99.9999% achievable
– Continuous online purity check
– Low generation cost and low power consumption
– Skid-mounted, pre-commissioned, and plug-and-play for small sizes

Application Scenarios:
– Independent on-site hydrogen supply for industrial applications
– Facilities requiring continuous and high-purity hydrogen generation
– Industries requiring reliable and unattended hydrogen production

Pros:
– Minimal space required and negligible maintenance
– PLC controlled operation with no operator attention required
– Automatic tripping and alarms in case of abnormalities
– Remote monitoring and control capabilities

Cons:
– Product may require customization for large-scale or specific needs
– Storage tank capacity may limit generator’s uninterrupted availability

Hydrogen Generator at Best Price from Manufacturers … – TradeIndia

Product Details:
Various hydrogen generators including 99.999% pure hydrogen generators H2 electrolyzer, industrial hydrogen gas generators made of stainless steel, online hydrogen generator Ql-zx300 for gas chromatography, and automatic water electrolysis hydrogen generators.

Technical Parameters:
– Purity: >99.999%
– Output flow: 300 ml/min (QL-ZX300 model)
– Dimensions: 500x480x210mm (QL-ZX300), 3000x2000x2500mm (industrial model)
– Material: Stainless steel (industrial model)

Application Scenarios:
– Industrial hydrogen gas generation
– Gas chromatography applications
– On-demand hydrogen supply in laboratories

Pros:
– Ultra pure hydrogen gas output
– Proven reliability and on-demand delivery
– Maintenance-free and automatic water replenishment (QL-ZX300)
– Designed specifically for sensitive analytical equipment

Cons:
– Limited information on scalability for large industrial applications
– Technical support or after-sales service details not clearly mentioned

Hydrogen Generators | Manufacturers | Exporters | Delhi NCR | India

Product Details:
SAM Gas Projects manufactures fully-automatic, compact, and cost-effective hydrogen generators using electrolysis technology. The plants are designed for easy operation, minimal maintenance, and are skid mounted. Additional equipment such as pressure vessels, reactors, absorbers, columns, heat exchangers, and tanks are also available for gas generation, drying, and purification.

Technical Parameters:
– Flow rate: 1 to 50 Nm3/hr
– H2 purity: up to 99.999% (using de-oxo units); <2 PPM
– Power consumption: 4.5 KW per cubic meter of hydrogen
– Dew point: up to (-60) °C
– Pressure: as required

Application Scenarios:
– Hydrogenation processes and synthesis in the chemical industry
– Protective atmospheres in the heat treatment and glass industries
– Shielding gas for atomic hydrogen welding
– Cryogenic research including superconductivity studies
– Leak detection in automotive, chemical, power generation, aerospace, and
– Food packaging leak testing and as an anti-oxidative food additive

Pros:
– Fully-automatic, compact, and cost-effective design
– High purity hydrogen production (up to 99.999%)
– Easy to operate and maintenance-free
– Skid mounted and prefabricated for convenience

Cons:
– Relatively high power consumption (4.5 KW per cubic meter of hydrogen)
– Suitable only for clients with access to sufficient electrical supply

Hydrogen Generator Manufacturers, Suppliers and Exporters in India …

Product Details:
The Hydrogen Generator is a laboratory equipment supplied by Naugra Lab Equipments, designed for hydrogen production in various lab and educational settings. It features an electrolytic cell, continuous pressure adjustment, integrated safety and control systems, and is supplied for tendering and turnkey projects in India and internationally.

Technical Parameters:
– Hydrogen production: 200 Nml/min
– Purity: 99.9995%
– Output pressure: 4 bar (adjustable continuously from 1 to 4 bar); standard
– Noise: <50dB
– Power supply: 230 Vac 50 Hz single-phase – 100 VA
– Weight: 20-45kg
– Alphanumeric display for control and monitoring
– Alarms for anomalous operational conditions
– Drying filter; solenoid valves for process control and safety
– Water feeding via gravity loading tank
– Safety system against overpressure

Application Scenarios:
– Testing laboratories
– TVET Technical and Vocational Education Training Labs
– Material testing laboratories
– School science and educational lab environments

Pros:
– High hydrogen purity (99.9995%)
– Adjustable and stable output pressure with safety features
– Low operational noise (<50dB)
– Integrated control display and safety alarms
– Supplied for turnkey projects and lab tenders

Cons:
– Weight may be substantial (20-45kg), possibly limiting portability
– Requires dedicated 230V single-phase power supply

Hydrogen Gas Generator – PCI Analytics

Product Details:
The company offers a comprehensive range of gas-related products and systems, including hydrogen gas generators, nitrogen and zero air generators, gas equipment (compressors, regulators, detection systems), gas piping and utilities, and analytical equipment for laboratory and industrial applications.

Technical Parameters:
– Hydrogen Gas Generators: Designed for supplying ultra-high purity hydrogen.
– Available solutions for nitrogen, zero air, and combination (3-in-1) gas
– Membrane technology for LCMS gas generators, including wall-mounting options.
– Gas detection and monitoring systems integrated into gas supply lines.

Application Scenarios:
– Supplying ultra-high purity gases to analytical instruments like GC, LC-MS/MS,
– Laboratory gas management, purification, distribution, and monitoring.
– Industrial gas generation and control for research and process environments.
– Turnkey gas piping, utility planning, and gas alarm/monitoring systems

Pros:
– Wide product range covers gas generation, distribution, safety, and analytical
– Focus on ultra-high purity gases suitable for sensitive analytical instruments.
– Provides custom solutions and integration for laboratories and industrial
– Offers service, calibration, and system validation in addition to hardware.

Cons:
– Detailed technical specifications for individual models/products are not
– Potential complexity for customers to select appropriate products without more
– Pricing and lead time details appear to be unavailable directly from the source.

Comparison Table

Company	Product Details	Pros	Cons	Website
Top 60 Hydrogenation Companies in India (2025)	ensun
Hydrogen Gas Generator & Plant Manufacturers in India – Airox Nigen	Hydrogen gas generators and plants based on electrolysis technology, offering	Minimal space required and negligible maintenance Continuous online purity	No specific disadvantages mentioned	www.airoxnigen.net
Hydrogen Generator at Best Price in India – India Business Directory	A variety of hydrogen generators are offered including laboratory-grade,	Wide variety of models and capacities serving laboratory, industrial, and home	High cost for industrial units (e.g. up to ₹48,50,000 per piece for large	m.indiamart.com
Sukan Engineering Pvt Ltd – Industrial Solutions Provider	Sukan specializes in the manufacturing and supply of cast polyamide (nylon)	Reduced weight compared to metal components, facilitating easier handling and	Not suitable for applications involving extremely high temperatures compared to	sukan.co.in
Hydrogen Generator	Eastern Electrolyser Ltd.	Uttar Pradesh	Eastern Electrolyser Ltd. designs, manufactures, installs, operates, and	Customizable solutions built to individual customer specifications. Extensive
Hydrogen Gas Generator & Plant Manufacturers in India – Airox Nigen	On-site hydrogen gas generators and plants using well-proven water electrolysis	Minimal space required and negligible maintenance PLC controlled operation with	Product may require customization for large-scale or specific needs Storage	www.airoxnigen.com
Hydrogen Generator at Best Price from Manufacturers … – TradeIndia	Various hydrogen generators including 99.999% pure hydrogen generators H2	Ultra pure hydrogen gas output Proven reliability and on-demand delivery Mainten	Limited information on scalability for large industrial applications Technical	www.tradeindia.com
Hydrogen Generators	Manufacturers	Exporters	Delhi NCR	India
Hydrogen Generator Manufacturers, Suppliers and Exporters in India …	The Hydrogen Generator is a laboratory equipment supplied by Naugra Lab	High hydrogen purity (99.9995%) Adjustable and stable output pressure with	Weight may be substantial (20-45kg), possibly limiting portability Requires	www.naugralabequipments.com
Hydrogen Gas Generator – PCI Analytics	The company offers a comprehensive range of gas-related products and systems,	Wide product range covers gas generation, distribution, safety, and analytical	Detailed technical specifications for individual models/products are not	pcianalytics.in

Frequently Asked Questions (FAQs)

How do I find reliable hydrogen generator manufacturers in India?

Start by searching online through industry directories and B2B platforms, where you can filter suppliers based on ratings and reviews. Attending trade fairs, networking with industry professionals, and checking membership in industry associations can also help identify trustworthy manufacturers.

What should I look for when choosing a hydrogen generator manufacturer?

Focus on their experience, certifications (like ISO), and track record for quality. Check if they offer after-sales support, customization options, and transparent warranties. Request client references or testimonials for added confidence in your choice.

How can I verify a manufacturer’s quality standards?

Ask for documentation of certifications such as ISO 9001 or CE marking. Request a factory visit, if possible, or ask for detailed product testing records and quality control processes to ensure their standards meet your requirements.

What factors affect the price of hydrogen generators from Indian manufacturers?

Price depends on generator capacity, technology used, quality of materials, customization, and after-sales services. Bulk orders, shipping costs, and additional certifications may also influence the final quote.

Is it possible to get custom-designed hydrogen generators from Indian factories?

Yes, many Indian manufacturers offer customization to fit your specific technical and operational needs. Discuss your requirements clearly, and ensure you receive detailed drawings and technical specifications before placing an order.