Tianjin Shengdan Electronic Technology Development Co., Ltd. aka kafa a 2008. Yana da kasa matakin high-fasaha kamfanoni, Tianjin City kimiyya da fasaha da kirkire-kirkire Top 100 masu zaman kansu kamfanoni, Tianjin City fasaha ci gaba kamfanoni, shi ne zamani high-fasaha kamfanoni da aka sadaukar da hankali lantarki kayayyakin bincike, ci gaba, samarwa, tallace-tallace, sabis zuwa daya. Saboda mallakar fiye da hakkokin mallakar ilimi masu zaman kansu 50 a cikin aikin sarrafa siginar lantarki mai ƙarancin hayaniya da babban ƙuduri, kayayyakin sun kasance sabon nau'in "Long March 5, 6, 7, 8" na kasarmu na sararin samaniya da injin roket na wata na daidaitaccen DC mai daidaitaccen tushen halin yanzu, Turbo Flow Pre-Processor, Farawa Signal Generator, Point Level Alarm, Analog Signal Generator, Thermostat Temperature Converter Kayan aiki da sauran kayan aiki masu mahimmanci. An yi amfani da kayayyakin a Cibiyar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fasahar Fas