Yes, samples is highly welcome.
Yes, we support OEM & ODM service and have a professional team with above 5 years experience in product structure and appearance design.
3-5 working days for samples, 7-15 working days for mass production.
Yes, please send your artwork to us and we can print logo on the machines. For packge we have MOQ for customization.
We control the product quality by IQC, three test on production lines, 100% aging testing before package.
All orders are shipped out of our factory located in Guangdong. We use DHL, FEDEX, UPS, TNT,Airline and sea shipping,ect. We will check case by case.
All GreenAroma Diffusers include a one year manufacturer's warranty.
Yes, you can use your own fragrance, but make sure it's just oil no water.
HVAC scenting works through Cold Air Diffusion technology. Cold Air Diffusion technology breaks down the fragrance oils into a dry mist of nanoparticles with the use of cold, filtered air. This dry fragrance mist is released into the HVAC ducts sending a consistent and even scent experience into the desired areas.
Yes, most of our machines can connect to HVAC.
When switching fragrance oils, we recommend emptying the old fragrance from the scent machine bottle. Clean the now empty bottle thoroughly with rubbing alcohol and let sit for up to 15 minutes. Remove the rubbing alcohol and rinse thoroughly with water. Refill the bottle with the next fragrance oil.