Solar boiler solar thermal collector manifold

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Product Description:


 Following the guidance of customers' requirement, and with continuous technology innovation, we become the stable supplier of the main heat pump factories in Guangdong Province and some international brands.


Our high quality and reliable products, which are attractive and durable, have met with European Standards of Solar Key mark, CE and PED certificates. Further more, all the materials of our products are in line with the requirements of European WEEE and ROSH.


Our products are widely used with alternative energy, such as Solar water heater, heat pump, air conditioner(heat recovery), which would help to reduce not only carbon emissions, but also energy bills.


1. Advanced welding technology  on the solar water heater system: 



As the core technology of unvented stainless steel cylinder, we are committed to proving the world class quality welding:


1. Butt welding is a new step technology for the ends and the body of inner tank, which can provide better anticorrosion function. Traditional lap welding may cause crevices and weld oxide which will reduce the corrosion resistance of stainless steel.


2. Automatic welding machine for the connector welding and heat exchange coil is also very important for the lifetime of unvented cylinder. More and more welding robots are introduced in our production line to provide high quality technology.


3. Well organized workshops and anti-dust welding environment is essential for good quality weldment.


 Butt welding with 100% backing gas protection for solar water heater tank

1).CE, CCC, ISO9001, ROHS, Solar Keymark, approved


 2).Germany bluetec eta absorber:

     Available for rooftop, roof integration, freestanding, façade large-scale installation.

  Solar Water Geyser

     High efficiency: Bluetec absorber with highly selective vacuum coating, together with maximum light

     transmission low-iron safety glass, achieving 95% absorption and 5% emission.


     Long service life(25 years) with low emittance and good corrosion resistance, long-term durability.


    4.0mm low-iron solar glass with max. Light transmission, which is meet to the European requirement.

    Permanently sealed and high stability through all-round folded aluminum frame and seamless pane seal.

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