Established in 2004, Beijing Dehaibei Sci-Tech Development Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of oil refining, oil product blending, etc.



After years of development, our company has become a modern enterprise with more than 10 professional technical engineers and about 100 skilled employees.



We have successfully developed nonmetal anti-explosion agents, manganese base gasoline antiknock additives, composi