Oval ventilation duct machine will satisfy most ductwork requirements in the Heating, Ventilating and Air-Conditioning industry. It will adjust to a variety of Round Duct sizes between 18"(450mm) and 60"(1500mm) diameter into Flat-Oval Ductwork. Oval duct forming machine Ova...
For bulk order, it depends on your quantity and requirements on OEM / ODM.6. Do you have CMS?Yes, we provide free content management system for Android or Windows OS digital signage. For the more information about CMS, pl...
And we have very strict QC standard to assure our final products meet your requirements. Q. Do you test all your goods before delivery?A: Yes, we have 100% test before delivery. Q:What is your warranty?A:Our warranty is 12 months after you re...