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About Us

CSP Holding Group is a 30+ years' experienced professional manufacturer that offers full range of water heating products and automatic water heater production equipment.

We can provide all kinds of water heater products, and offer"one-stop" solution for customized water heater production equipment need, Our products have been well accepted by customers from Europe, America, Africa and Asia with high reputation.

With focuses on continuous improvements on products, R&D, management and service, our company are completely devoting ourselves to providing high performance products for customers all over the world. Our mission is to create a green, low-carbon and eco-friendly living environment for all human beings. 

If you have any need or interest in our products, welcome to contact us!

Water Heater Production Line Solution

Heat Pump Solution

Solar Water Heating Solution

Roll Forming Solution

WATER HEATER PRODUCTION LINE SOLUTION

We've been devoting ourselves to customized design, manufacturing, machine improvement and upgrade for our customers from all over the world.

The machines we manufacture: full automatic production machines for solar /electric/glass-lined/gas storage water heater and LPG cylinder, including sand-blasting machine, enamel-coating line, flat-plate solar water heater production line(CNC bending, CNC punching etc). laser cutting machine, and polyurethane foaming machine (for water heater, PE insulation pipe, fridge, freezer)
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Make Life More Convenient

Solar Water Heating Solution

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Heat Pump Solution

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Water Heater Production Line Solution

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Roll Forming Solution

Our History

About the company's development history
Automatic Enamel Line For Solar Water Heater (150-500L) In Europe

Automatic Enamel Line For Solar Water Heater (150-500L) In Europe

Automatic Solar Jacket Inner Tank Welding Line Was Installed In Europe

Automatic Solar Jacket Inner Tank Welding Line Was Installed In Europe

Automatic Flat Solar Collector Production Line Installed In Europe

Automatic Flat Solar Collector Production Line Installed In Europe

The Biggest Production Of Solar Vacuum Tube (15Million Pcs Per Year)

The Biggest Production Of Solar Vacuum Tube (15Million Pcs Per Year)

Solar Water Heater Oem Over 10000 Units /Year For Export

Solar Water Heater Oem Over 10000 Units /Year For Export

The Fully Automatic Big Tube Production Line Launched And Continue Supply To The Market (Dia.125&137Mm)

The Fully Automatic Big Tube Production Line Launched And Continue Supply To The Market (Dia.125&137Mm)

The Biggest Supplier Of Solar Vacuum Tube In China For Export (Over 4Million Pcs)

The Biggest Supplier Of Solar Vacuum Tube In China For Export (Over 4Million Pcs)

The First Automatic Glass Line Inner Tank Production line Installed for Supreme Solar from India

The First Automatic Glass Line Inner Tank Production line Installed for Supreme Solar from India

The First Electric Water Heater Turnkey Project Was Installed By Csp Group Sucessfully In Uzbekistan, Capacity 500Pcs/8 Hours

The First Electric Water Heater Turnkey Project Was Installed By Csp Group Sucessfully In Uzbekistan, Capacity 500Pcs/8 Hours

Havells Automatic Electric Water Heater Production Line Installed In India

Havells Automatic Electric Water Heater Production Line Installed In India

The longest vacuum solar tube ever and the first in the world, 70*2700mm vacuum solar tube for European customer

The longest vacuum solar tube ever and the first in the world, 70*2700mm vacuum solar tube for European customer

2025
2024
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2015

Why is it worth working with us?

CSP Holding Group is a company focused on delivering affordable reliable solar solution. We strive to design, produce, and sell cost-effective solar systems that deliver sustainable value to our customers. We are looking forward to improving your economic and sustainable energy solutions.
Professional Team

Professional Team

Reasonable Price

Reasonable Price

24h Online Services

24h Online Services

Fast Delivery

Fast Delivery

Business Partner

More than 10,000+ users have chosen us

What clients are saying

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CSP Holding Group is a reliable supplier, a good business partner to work with. I think we both have enjoyed a lot on this journey.

CSP Holding Group is very impressive and your team is professional and sense of responsibility.

The products and service you offered is good, we enjoy working with your team.

CSP Holding Group has consistently exceeded our expectations. Their attention to detail, professionalism, and commitment to delivering results have made them an invaluable partner.

We’ve worked with several companies over the years, but none have matched CSP’s responsiveness and innovative approach. They truly understand our business needs.

From the first consultation to project delivery, every step with CSP was seamless. Their team brings both expertise and heart to the table.

14 Jul 2026
Still on the fence about solar panels? Discover the top 5 benefits of switching to renewable energy in 2026, from slashing electric bills to maximizing tax credits. Explore smart energy solutions with Renew Solargy today.
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11 Aug 2025
CSP Holding delivers high-performance water heater production lines for electric, solar, and heat pump models. Our turnkey solutions include tank welding, enameling, PU foam insulation, assembly, and testing — fully automated, CE/ISO certified, and trusted by manufacturers worldwide.
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04 Jun 2025
Discover how to identify high-quality solar vacuum tubes for your solar water heating systems. Learn about essential parameters like absorption and emission ratios, coating and evacuating times, tube tip design, and why CSP Group is the trusted leader in the industry.
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