1.看包装、查标志:正规厂家生产的合格农机零配件,其外包装所用材料质量好,包装盒上字迹清晰,色彩鲜明,科技含量高。而且正牌产品包装上产品名称、规格、型号、数量、注册商标、厂名、厂址及电话号码等标志齐全,有的零件还设有防伪标志。而伪劣产品一般包装色彩暗淡,有些甚至字体模糊不清,同时大多存在标志不全现象。 1. Look at the packaging, check the mark: regular manufacturers of qualified agricultural machinery parts, packaging materials used in its good quality, the box on a clear writing, bright colors, high technology content. And genuine product packaging product name, size, model, quantity, registered trademarks, factory name, address and telephone number and other signs complete, and some parts also have security signs. The fake and shoddy products generally dark color packaging, and some even fonts fuzzy, while most of the signs of incomplete phenomenon.