Nanjing Junli Technology Co., Ltd. oo la aasaasay sanadkii 2013 oo la caasimada diiwaangashan 20 million yuan, iyo waxa uu ku yaalaa Jiangsu dhaqaalaha, ganacsiga, sayniska iyo waxbarashada Park, No. 104 Guanghua Road, Nanjing City, Gobolka Jiangsu ee Shiinaha. Shirkadda laftiisa ka go'an tahay soo saaridda alaabooyin yareynta daadka. Oo sano ee R & D ee alaabta daad difaaca, aan si guul leh horumariyo caqabad daadku si toos ah taas oo si weyn lagu amaanay by users ah. The caqabad daadku automatic codsatay design qaybsan iyo difaaca daad qasac hydrodynamically.