Severe test to verify reliability This time, in conjunction with the new launch of Dongfeng Tianlong 2017, ExxonMobil provided low-ash, high-base synthetic diesel oil for the dCi11 450 engine. This engine oil passed stringent tests at the Dongfeng Technical Center and Tests on roads under different conditions have been verified to have oil change intervals of up to 100,000 kilometers. Leading technology achievements reduce costs and increase efficiency Last year, the push of the new GB1589 and 9.21 governance superpowers paved the way for standardization in the logistics industry. This year, the Ministry of Communications issued the key points for the structural reform of the transportation supply side in 2017, which requires the reduction of structural costs and the improvement of the standards system as the goal. It will comprehensively deepen the structural reform of the freight supply side and promote the reduction of logistics costs and efficiency. It can be seen that logistics companies and courier companies urgently need efficient, energy-efficient, dynamic power logistics vehicles to help them successfully complete the transformation. Exxon Mobil's 100,000-kilometer long-acting engine oil for Dongfeng Commercial Vehicle's dCi11 450 engine is a high-performance diesel engine oil that is currently sold only at Dongfeng Service Station. This product is not only suitable for engines that meet China's five-emissions standards but also applies to future six-emission engines. This product surpasses the specification requirements of several industry organizations such as the American Petroleum Institute (API CJ-4/CI-4 Plus/CI-4) and the European Automobile Manufacturers Association (ACEA E9/E7/E6/E4) to achieve excellent low temperatures Liquidity, high temperature viscosity retention and volatility control, especially to meet the protection of the new engine. Its advanced new additive system can not only protect and help extend the service life of the engine, but also maintain the efficiency of the diesel particulate filter (DPF) emission reduction system, achieve the engine's green and efficient power, and meet the ever-changing and upgraded industries and markets. Claim. At the same time, its long oil change cycle can effectively reduce the overall operating costs of the owners. According to the 200,000-kilometer-long operation of heavy-duty trucks, the total motor oil, oil filter and maintenance man-hours saved, and time lost from the owner's shutdown and oil changes, the use of Dongfeng 100,000 kilograms of long-lasting motor oil can reduce the total operating cost of about RMB 10,000 per year. The new launch of Dongfeng Tianlong 2017 equipped with dCi11-450 engine was officially launched in June. Its dCi11-450 State V engine will cooperate with the excellent protection of Dongfeng 100,000 kilograms of long-life oil formulated by Exxon Mobil. Push this new Dongfeng Tianlong fuel-efficient, more powerful new set sail. The long oil change technology of the Mobil Black Overlord made this brand new Dongfeng Tianlong achieve a confident commitment to the car main box assembly “100,000 kilometers long oil change†and “2 years 200,000 kilometers for replacement repairâ€. "Exxon Mobil, like Dongfeng Commercial Vehicles, has the firm confidence and competitive strength to plough the market. This is also the fundamental reason why we can reach cooperation." said Mr. Yang Dong, Deputy General Manager of ExxonMobil (China) Investment Co., Ltd. "In the future, we will continue to actively explore opportunities for cooperation in product R&D, technical training, marketing, and other areas to help each other achieve open and diversified cooperation and win-win results. We produce hexagonal steel bar by cold drawing through hex mould from hot rolled steel round bar. In this way, hexagonal steel bar has precision size tolerance, better surface and sharp corner radius. Except cold drawn hexagonal steel bar, we can also produce heat treated hexagonal steel bar. For example, annealed hexagonal steel bar, qhenched and tempered Q&T hexagonal steel bar. After heat treatment, hexagonal steel bar mechanical properties will be better or higher. For heat treated hexagonal steel bar, straightness is very important. We have fine straightening machine to do straightening to keep good straightness. Hexagonal Steel Bar,Hex Steel Bar,Hexagon Steel Bar,Hexagonal Rod Steel,12L14 cold drawn hexagonal steel bar SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdcolddrawnsteelbar.com
Mobil Black Lord 
Dongfeng Tianlong
Exxon Mobil and Dongfeng Commercial Vehicle jointly announced the introduction of Dongfeng 100,000-kilometer long-life motor oil. This product is deployed with Mobil Blackhead's synthetic-grade 10W-40 formula technology, providing Dongfeng dCi 11-450 engine oil-replacement period of up to 100,000 kilometers. This achievement will further help drive new development of Dongfeng Tianlong 2017 to achieve cost reduction and efficiency increase, and reduce the overall operating cost for owners.