Liquemoly was founded in 196. Ulm, where the company is located, is a city in Baden-Wü rttemberg, Germany. It is located on the Danube, not far from Munich, where the world-famous scientist Einstein was born. The world-famous teddy bear toy also comes from this; The cathedral with the highest main tower in the world-Minster Cathedral is the landmark of this city. For 48 years, with its advanced and progressive research and development technology, it has always been the leader in the European market in vehicle additives, lubricants and automobile maintenance. Limo's logo consists of two words: liquid and molybdenum.

Take the English registered trademark of Limo Company as an example, that is, liquid molybdenum disulfide. It is the first famous company in the world that grinds a solid anti-wear product-molybdenum disulfide into less than .3μm and successfully suspends it in liquid, thus realizing the world's first liquid molybdenum disulfide anti-wear product. Limo's protective agent for engine ceramics can grind the anti-wear ceramics in space into fine particles less than .3μm, reach the high temperature of 12℃, and ensure the effective driving of 5, kilometers, thus realizing the non-contact friction of engine parts. Limo is an engine oil with cutting-edge technology, which can drive at a speed of 5, km or 2 years at a low speed. Limo lubricants and Limo additives are the two core products of the company. In 28, the company's lubricants occupied 3% of the German market, and the annual sales of automotive additives reached 7 million bottles, ranking first in Germany. In 21 and 211, the evaluation of German automobile supplies was conducted in two most influential automobile magazines in Germany, Auto, Motor &; In SPORT and AUTO ZEITUNG, German consumers voted for the top brand awards in 21 and 211, and both German Limo Engine Oil won this honor. In 1996, German Limo Company obtained ISO91:2 quality system certification. In 28, Limo's sales reached 22 million euros, and her car maintenance products accounted for 33% of the German market. Lubricants have a market share of 3% in the German market; Vehicle additive technology is an absolute market leader in Germany, with an annual sales of 7 million bottles of additives, ranking first in Germany. Limo additive products have a market share of 3% in the German market, and the sales volume of additives reaches more than 6 million bottles. More than 4 kinds of products are widely used in more than 1 countries and regions in the world, and meet the certification and use licenses of all well-known German automobile manufacturers such as Porsche, BMW, Mercedes-Benz, Audi, Volkswagen and Opel. Limo's additive products have been certified by -TUV, a critical and strict German authoritative certification body. Its leading technology dominates the European market in terms of vehicle additives. German Limo also sponsored a number of world-famous sports events including F1, Bundesliga football, German ice hockey, skiing and so on, and set up its own team, which is the only team set up by a non-automobile manufacturer. German Limo engine oil is a high-end automobile maintenance additive brand.

in July, 213, Nanjing dongpei international trade group co., ltd became the general agent in China for the full range of products of german limousine engine oil, automobile maintenance (automobile additives) and automobile beauty. Four important performance parameters of engine oil: 1. Pour point is a conventional index to measure the low-temperature fluidity of lubricating oil, etc. The pour point of the same oil is slightly higher than the pour point, which used to be commonly used in the past, but now it is internationally used. If the pour point or pour point is high, the low-temperature fluidity of the oil will be poor. According to the pour point of oil products, people can consider the measures that should be taken when transporting, storing and receiving at low temperature, and can also be used to evaluate the performance of some oil products at low temperature. SAE specifies the apparent viscosity ranges of w, 5w, 1w, 15w and 2w engine oils at -35℃, -3℃, -15℃, -1℃ and -5℃ respectively. The smaller the number before W, the better the low-temperature fluidity of this oil. Actually, it's not like this. The low-temperature viscosity grade only indicates the fluidity of engine oil at a specific temperature, which is not directly related to the environmental temperature of the vehicle. To determine whether the fluidity of engine oil is sufficient at a specific ambient temperature, we should pay attention to another important parameter of engine oil, that is, pour point. We suggest that northern car owners choose engine oil whose pour point is about 1℃ lower than the lowest temperature in winter. 2. High temperature viscosity The high temperature viscosity grade is calibrated according to the dynamic viscosity value of engine oil at 1℃. It expresses the viscosity of engine oil under the engine warm-up condition (generally about 1℃). The higher the high-temperature viscosity grade, the greater the viscosity of engine oil when the engine is warm-up. The selection of high temperature viscosity parameters of engine oil should be determined according to the engine structure design. It is impossible for the general owner to know more about the engine structure of the vehicle than the manufacturer, so we should choose the high-temperature viscosity parameters according to the maintenance data marked by the manufacturer in the manual. The actual measured values of dynamic viscosity at 1℃ of different brands with the same high temperature viscosity grade are different. Lower dynamic viscosity at 1℃ can reduce fuel consumption and engine noise. A higher dynamic viscosity at 1℃ will better protect the engine at ultra-high speed. According to the actual use of the car, if you use the car in urban areas and drive gently, it is recommended to use engine oil products with low dynamic viscosity at 1℃; If you like fast acceleration, it is recommended to use engine oil products with high dynamic viscosity at 1℃. 3. Total base number Total Base Number(TBN): The amount of perchloric acid required to neutralize all alkaline components in a 1g sample under specified conditions, expressed in milligrams of equivalent potassium hydroxide, is called the total base number of lubricating oil or additive. Total base number (TBN) is an index to determine the effective additives in lubricating oil, which indicates the detergency and neutralization ability of internal combustion engine oil. 4. The performance of HTHS engine oil is not only related to its viscosity at low temperature, but also related to its viscosity at high temperature. Because multi-stage oil is a non-Newtonian liquid, the viscosity of lubricating oil is of great significance to the use of lubricating oil at high temperature under engine working conditions (15℃, shear rate 1%). Therefore, HTHS viscosity is put forward. It is found that only when the viscosity of HTHS is higher than 2.4mPa*S can the wear be effectively reduced. Limo engine oil also has the following advantages: one is high and the other is low; the viscosity index of Limo engine oil is high; it is higher than similar engine oils of other brands; the evaporation loss rate of Limo engine oil is low; if the problem of burning engine oil in Audi cars can be effectively solved,