1 outside the packaging is clear
Under normal circumstances, the regular manufacturers of brand have its own special external packaging designers design, and arrange production conditions clearance of the plant production. Therefore, the packing of the products both in line to the blocks of color should is very clear and unambiguous.
The 2 word is clear.
Each bearing products will be printed on the bearing products, such as its brand name, label, etc.. Although the font is very small, but the regular manufacturers products have adopted the stamp printing techniques, and without overheating treatment before they are pressing the word, so the font, though small, but Au was deep, very clear. Instead of the usual case, counterfeit products fonts instead of fuzzy, due to rough printing technique, fonts, floating on the surface, some even easily can erase or hand signs seriously.
Whether the surface traces of muddy 3
The surface is cloudy stain which we should pay special attention to in the purchase of imported bearings. Due to the domestic current antirust technology with foreign advanced manufacturing country there is still a certain gap, so the bearing body of antirust processing is easy to leave a thick layer of grease, with hand contact feeling sticky, and foreign imported bearing almost can not see traces of any anti rust oil. According to industry insiders, especially careful people can smell a special taste in the import bearings, this is the taste of rust.