Top 1 brands of urea for vehicles: Lvchang, Futerbai, Sanhe Petrochemical, Meilansu, meifeng Jia, Yilujie, Rundi Environmental Protection, Lanjiexing, Kejie and Aidilan. 1. Luchang is a domestic automobile urea solution manufacturer which integrates the research and development of automobile urea solution AdBlue, antifreeze, automobile windshield glass water, production equipment, environmental protection equipment and technology. The urea solution for vehicles produced by our company has passed many authoritative tests, and it conforms to the German DIN77-26, ISO22241-26 and the domestic implementation standard GB29518-213. It has passed the authoritative test of Beijing Puni Testing Center and meets the national standards. 2. The "Futel" brand Adblue tail gas treatment solution (32.5% urea solution for vehicles and 4% urea solution for ships) produced by Futel Company is specialized in treating the tail gas of national IV and national V diesel engines in all SCR systems, and it is far superior to GB29518-213 "Nitrogen oxides reductant urea for diesel engines" through authoritative testing by Beijing Chemical Product Quality Supervision and Testing Station. 3. Sanhe Petrochemical Xinsanhe Petrochemical (Fujian) Co., Ltd. was established on June 9, 217. The company is mainly engaged in the production and sales of environmentally friendly urea. After years of market research and technical exchanges with environmental protection fuel companies all over the country. Our company firmly adheres to the scientific research spirit of seeking truth from facts, pioneering, innovating and creating brilliance, adheres to the industrial development road of science and technology, diversification and patenting, leads the future with science and technology, creates miracles with professionalism, always closely follows the theme of the times, and pays attention to high-tech content, high practical value, environmental protection and energy conservation. 4. Meilansu Company is mainly engaged in "Meilansu" brand vehicle urea solution, denitration solution, vehicle sodium silicate solution and other environmental protection chemical products. The product is suitable for SCR system, which is mainly aimed at the exhaust emission treatment of diesel vehicles in China. The company is based on "honesty, innovation and far-reaching;" The purpose of "customer first, reputation first" and the concept of "surpassing oneself, pursuing perfection and developing harmoniously with nature" are adhered to. Meet the demand with first-class quality! Repay the society with the best service! 5. meifeng is a leading manufacturer of urea for truck, which uses clean natural gas as raw material and has advanced industrial production equipment in China; Using liquid urea to directly produce nitrogen oxide reducing agent, the purity of the product is higher than the international standard. Have an independent AdBlue testing center to ensure that each batch of products meets the requirements. Meifeng, Sichuan Province is one of the drafting units of the national standard for urea for vehicles (GB29518-213) implemented on July 1, 213. 6. Yilujie Guangzhou Yilujie Chemical Co., Ltd.: With an annual output of 2, tons of high-purity vehicle urea solution, adopting Australian purification technology, the product quality is stable, and the laboratory equipment is complete. It is the earliest manufacturer of vehicle urea in South China, and is currently a partner of Guangdong PetroChina, Macau Bus Group, Kunming Bus and Heyuan Yueyun. 7. Rundi Environmental Protection Company has won many awards over the years, such as national high-tech enterprise, famous brand product in Liaoning Province, provincial enterprise technology center, famous trademark in Liaoning Province, second prize of China mechanical industry science and technology, etc. The urea solution products for vehicles have obtained the first batch of CGT logo certification from China Internal Combustion Engine Association, and the company is the first certified enterprise in China auto parts industry with quality miles, and has obtained many product invention patents and design patents. The company's main products are lubricating oil, motor vehicle brake fluid, engine coolant and urea solution for vehicles. 8. Lanjiexing Sichuan Meiqing Chemical Co., Ltd. is the core enterprise of Sichuan meifeng (Group) Co., Ltd., a wholly state-owned enterprise. It is a comprehensive chemical enterprise engaged in the development, production and sales of chemical fertilizers, synthetic ammonia, urea, ammonium bicarbonate, compound fertilizer, melamine and its downstream products. 9. Kejie is one of the earliest production and research units of urea for vehicles, glass water for automobiles and antifreeze in China. The company has the top production and research and development capabilities in the industry. Adopt the most advanced domestic and German imported equipment and production lines. With its excellent production and tiredness, the production and sales of urea for vehicles have ranked first in China for many years. The drafting unit of automotive urea standard industry, the director of automotive urea industry in China, and the leading brand of automotive urea in China. 1. Aidilan Anhui Aidilan Environmental Protection Technology Co., Ltd. is a high-tech environmental protection enterprise specializing in the field of automobile exhaust environmental protection, and has done excellent work in the research and development, production and sales of automobile urea (Adblue), automobile exhaust treatment liquid, automobile antifreeze, high-end automobile urea and other fields. Anhui's largest automobile urea production enterprise.