Beijing Yuji Science and Technology Co., Ltd.Is a forerunner in modern science and technology, which is established by many wellknown Scientists at home and abroad.Our faith is to build up the sustainable society, to strengthen Chinese high-tech competition ability.It performances the work principle of sincerity, innovation, humanism and exerting the person's value.Our aim is to develop novel products and technolog ies with the characteristic s of energysaving, environmental protection, resource saving, harmonization between human being and nature .It achieves high position to look faraway place, does well in using things, works practically, accesses to situation, and leads the science and technology development.