 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 |
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