Located at the east gate of Nanjing, the ancient capital in China's history, Jiangsu Zhongshan Membarne Switch Company enjoys a great view of Zijin mountain, bordering the picturesque Xuanwu Lake. Facing Nanjing Railway station and Long-distance Bus station in the north, this plant enjoys a very convenient transportation.
　　Affiliated to the Jiangsu Science and Tech Information Research Institute, Jiangsu Zhongshan Membrane Switch Company boasts its advantage in talents and it is the first plant to produce electronic membrane switch. With advanced producing and checking equipment, this company has the most comprehensive new type design software and the correspondent Light Drawing & set up system admired by other craft brothers. "Arrow" and "On the verge of Breaking out" are making its name.
　　Membrane switch belongs to the new generation of electric parts of apparatus after independent component ,electric rubber and jiggle switch ,having the merits of being light and requisite ,novel pattern, elegant tone,handsome, convenient fixing, insulation, airproof, waterproof ,dustproof, and anti-vibration-of-machine. After special treatment, it can shield the switch from tens of thousands of volt static.
　　Since the 1990s', with unremitting efforts, the production scale and exploiting of new products is on the continual process of renewing. She has become the first to setting up at a large number with film lines which had been applied to the corresponding switch of some famous brands,such as SANYO,SIEMENS,LITTLE SWAN,RONGSHIDA,and provided without inspection. It is most notable that some products have been introduced to the most advanced weapon for national defence. It has taken the place of the alike foreign-made products in the safe checking staff for exporting in Lukou airfield.