It is charity box that enhances our position in charity collection boxes industry. The plastic storage boxes series is widely praised by customers. Every batch of SMART DRAGON storage boxes is tested to verify it meets strict quality requirements. These tests include chemical resistance test, aging test, low-temperature performance test, and abrasion resistance test. The product is cast by using advanced rotational molding technology. The high security truck seals certification also shows the good quality of plastic bag security seal. It stands out among others with a high impact resistance.
We strictly control quality of plastic bag security seal to reach high requirements of customers. Ask online!