Outdoor Advertising LED Light Boxes
We own the largest, the most complete, the most professional vacuum
thermoforming machines in Asia. The largest size of vacuum
thermoforming is 2500mm by 8000mm by 600mm, 3000mm by 3000mm.
We own international technology of vacuum metalized film and the
largest equipment of vacuum metalized in Asia. It can coat the size
2000mm by 3000mm
After vacuum coating, every product must be moved to light testing
table for defect detection to ensure coating without light leakage,
no stain, no pitting.
Vacuum coating products must be wrapped in copy paper, reoccupy
pearl cotton to do the second packing, bubble wrap packaging for
【Exterior Vacuum Coating】Warranty: 3 years; Using period: 3 to 5 years
【Interior Vacuum Coating】Warranty: 4 years; Using period: 4 to 6 years
Every product of Bobang has hologram register label, on which
marketed the date of production, if there is any problem of quality
in guarantee period,Bobang will take the responsibility. We will
fabricateand change the new products for free, if the customer
wants to solvethe problem himself, then all the cost can be taken
by my companybutthe total cost limit is 2 times value of the
changed product. Ifthere are any problem in using period, Bobang
can provide the newproducts for free, but we will not be
responsible for any other charge.