PlasticSeal with PP plastic injection molding, the seal is clamped steel sheet, the product at minus 45 degrees, 50 degrees on the constant type, surface stamping or laser marking, serial number, bar code, lock lever 2 * 5 flat bar, When the seal is tightened, the color can be made into red, blue, green and yellow, and can also be made into other colors according to user requirements.
