Beijing Dongfang Shenjian Medical Equipment Co.,Ltd, founded in 1999,is integrated R&D, manufacture and marketing as a whole.we offer electrosurgical equipments and accessories.maily High-Frequency Electrogenerato. Now we have two lines of products: one is DD-2 series electrosurgical unit, with our own intellectual property,the other is series of electrosurgical accessories including 4 models (bayonet,straight,bayonet/curve and straight/curve)of bipolar forceps with 48 different specifications ...