Ventilation Air Conditioning Duct forming Machine HVAC duct making machine

Ventilation Air Conditioning Duct forming Machine HVAC duct making machine
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Maanshan Prima CNC Machinery Co,.LTD. www.china-prima.com. www.hvacductmachine.com

Address: Sanyang industrial Park, Bowang District, Maan Shan city, Anhui

Tel&Fax: 0555-6760366 Mobile&whatsapp:86-13236586603 Skype:jack.cao6

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