Beijing Zhongda Information Technology Co., Ltd., da aka kira a takaice "Zhongda", alama: Zhongda, kasa rajista alamar kasuwanci, kamfanin yana cikin Beijing Changping gundumar, shi ne - gida mai hankali shiga fitarwa tsarin kayan aiki samar. A halin yanzu an kafa bayan tallace-tallace sabis cibiyoyin a Beijing, Shenzhen, Hebei, Hunan, Guizhou da sauransu. Kamfanin ya sadaukar da hankali tsaro tsarin, tara kusan shekaru 10 tarihi, lambar lambar ganewa kayayyakin mallakar software hakkin mallaka, IOS ingancin tsarin takardar shaida da kuma gwajin rahoton Ma'aikatar Tsaro ta Jama'a. A yau, Zhonganda kayayyakin ya rufe ciki har da: atomatik lambar ganewa tsarin, filin ajiye motoci caji tsarin (ETC Bluetooth / 2.4G / 915M / IC / ID filin ajiye motoci tsarin), filin ajiye motoci jagora (ultrasonic, video stream), m fuska ganewa shiga kulawa, tafiya tashar ainihin sunan takardar shaida tsarin, kasuwanci, al'umma, harabar daya zane tsarin da sauran m tsarin kayan aiki. Zhonganda aiki a cikin tsaro masana'antu da dusun shekaru, tare da kansa alama al'adu da kuma kasuwanci sabis ra'ayi, - kai tsaye ga abokan ciniki da masu mallaka samar da high farashi-tasiri kayayyakin, inganci pre-tallace-tallace-bayan sabis. Alamar al'adu: zanda (中安达), sunan alama ya samo asali ne daga al'adun Mongolian, wato, daga kalmar "aboki" a cikin harshen Mansha da Mongolian. "Anda" shine sautin Mongolian na "sani", kalmar Mongolian da ake kira bayanda, wanda ke nufin 'abokin tarayya', 'aboki' ko 'yan'uwa' na Yitzhak, yawanci ana amfani da wannan dangantakar shugabannin kabilu biyu don haɗin gwiwar soja, dangantakar taimako na siyasa.