The registration address of the shanghai bluebard speed retrenchor ltd. Is located at room 879 on the 66666 south road in the bong-hyun district of shanghai, with the registration authority being the superintendency of the bong-hyun district market and the legal entity representing zhang linhua, and covers the sale of speed reduction machines, electronics, instrumentation instruments and mechanical and electrical equipment. [projects subject to legal approval may not operate without the approval of the relevant department]