Devoted to humane science and technology , driving modernized technology " as the mission, as the guarantee with " I, P, S " mode of production and SBUI ,etc. advanced administrative skill, on the basis of inheritting the science and technology, successively developed, developed the world-class net oil equipment with independent intellectual property right of five major series, more than one hundred specifications. strains the birth of the oil equipment, has not merely finished the Chinese high-quality oil filter and depended on history of import, and let such countries as America and Europe ,etc. no longer nitpicking to the net oil equipment of China.