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Extek Energy Equipment (Zhejiang) Ltd. is a specialized manufacturer of heat exchangers including coaxial coils, new patented high efficiency shell & tube heat exchangers, indoor heat pump units with barrel type heat exchanger and titanium heat exchanger. Extek has successfully developed and manufactured coaxial coil heat exchangers used in water/ground source heat pump and heat pump water heater products. Extek was instrumental in the creation of the National Standards of <Coaxial coil type heat exchanger for refrigeration and air conditioning>.Extek deploys the most advanced manufacturing and testing equipment as well as the most advanced laboratory for coaxial coil in China. Extek has been approved by China Refrigeration and Air-Conditioning Industry Association (CRAA) and China Special Equipment Licensing Office for pressure vessel manufacturing and has been certified by ISO900, ISO14001UL, CSA, CE and ROHS.Extek is accredited as a National Hi-tech Enterprise and a Zhejiang Provincial R & D Center.
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Add:Anji Zhejiang China      Tel:+86-572-5321628      Fax: +86-572-5321568      Email:[email protected]