For the vehicle instruction part (VIS) of the company's products, it is composed of an eight-digit code including the legal year of manufacture, the code of the manufacturer, and the serial number of the product.
For the vehicle indication section (VIS) of the company's products, the statutory year of product manufacturing, the manufacturing plant code and the product manufacturing number consist of a total of eight character codes.
For the vehicle indication part (VIS) of the company's products, it is composed of the legal year of the product manufacture, the manufacturer code and the product manufacturing serial number.<br>