Latest technology products mini ionizer car air purifiers
more than 2.0million pcs/cm3 @10cm
In nature negative ions are released by:
Amount in cubic inches
Amount in cm3
At the base of a waterfall
610 - 3,000
10,000 - 50,000
In the mountains
By the sea side
In a forest
In the countryside
In a city with little pollution
In a polluted city
In a crowded space
In a car
air quality is related with the anion quantity in the air, more negative ions in the air, air is fresher.
ISO9001/ ISO14001/CE/ CQC/ROSH
Normally packed in
Sample order7~10days,bulk order 15~25days
(other OEM or ODM orders need to recheck before place the order)
T/T, or others for negotiation
TRUMP offer free samples in reasonable quantity for customer quality checking. For small charged sample order, we would like to return in bulk orders.
Samples will be send ASAP if in stock, some OEM samples need 10~15 days to send out.
please contact our After-sales service department in time within 30days after you received the cargo.
Tel: 021-64121310 Time: 8:30 a.m.- 5:30 p.m. (Beijing time)
Please advice the PI number or PO number, and describe the problems clearly( it is better to send some photos to express it better)
Please kindly send the proof to our after-sale department, it is better if you can offer photos, testing results… we would reply within 2working days.
We will feedback to our quality department, find out the reason/cause of problem according to internal 8D report.
After quality problem confirmed, we will negotiate with you about the compensation
After-sale department will follow up it accordingly