
Since our founding, Ziwei has provided customers with high-quality manufacturing services and custom barcode seal. plastic security seals is one of Ziwei's multiple product series. Appropriate voltage values are extremely important. Ziwei transport seal is designed in a perfect interval of voltage. This voltage interval is not so high and not so low because over high voltage may shorten the service of LEDs and too low voltage may emit insufficient illuminance. Without consideration of the we staff, meter seals can not be produced to be so excellent.

One of our business principles is to work closely with customers. Through this partnership of shared experience and ideas, we are confident to become stronger and more professional in this field.

