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extek energy equipmentnergy

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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 .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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