LYYD, registered in Daxing District, Beijing, China, is a well-known supplier of automotive maintenance (new) chemicals in the industry, serving more than 130 brand operators such as 3M in the United States in a business-to-business manner.

Products include: all kinds of fuel/lubricating oil additives, engine carbon cleaning agent, automotive aftertreatment system cleaning agent, automotive air conditioning cleaning fluid, automotive appearance cleaning agent, automotive beauty chemicals, etc.
The technology comes from LZLY (Beijing) Energy Conservation and Environmental Protection Technology Research Institute, a famous scientific research institution in the industry, which is the only market transformation party of its technological achievements.

Through technology transfer, LYYD will organize production and sales, and be responsible for user technical services.LYYD has two product blending production bases and one organic synthesis production base, located in Tianjin, Shandong and Anhui respectively. By purchasing raw materials and dispatching personnel, LYYD cooperates with factories to complete product production.In terms of technical services, we provide a full range of pre-sales, sales and after-sales services for brand operators.

Including: product selection, competition PK, use process, dilution and blending content, so that brand users can focus on marketing, at the same time in product quality in an advantageous position. Form highly "specialized division of labor" cooperation mode, obtain long-term, sustainable and stable competitive advantage.

Lingzhi Liaoyuan (Beijing) Energy Conservation and Environmental Protection Technology Research Institute (hereinafter referred to as Lingzhiyan) is located in Yizhuang Economic and Technological Development Zone, Beijing. At present, it is the only independent research and development institution of automobile maintenance chemicals in China, and has extensive influence in the industry. There are 6 R&D project groups under the research institute, mainly Carry out research and development of related products such as engine-free cleaning, oil additives, car cleaning and beauty, industrial and mining cleaning and protection, involving basic research, material synthesis, formula design and instrument development and other professional fields.