An kafa shi a shekarar 1999, Shenzhen Topco masana'antu Co., Ltd. yana cikin kyakkyawan Shenzhen Bao'an Fuyong, kusa da filin jirgin saman Shenzhen International. A ƙasa aka kira TOP, TOP mayar da hankali kan samar da sabon SMT / AI kayan aiki haya, tallace-tallace, kayan aiki, bayan tallace-tallace kulawa ga lantarki masana'antu; Musamman ƙwarewa a samar da abokan ciniki da dukan masana'antun SMT kayan aiki da kewaye tallafi kayan aiki daya-tsayawa sayen sabis, shekaru da yawa lantarki masana'antun, kamar wayoyin hannu, mota lantarki, semiconductor, FPC, LED da sauran masana'antun samar da abokan ciniki gamsuwa da kayan aiki da sabis. TOP shekara-shekara haya da kuma tallace-tallace sabon SMT / AI kayan aiki kimanin 600 na'urori, yafi aiki da Panasonic patcher, Fuji patcher, Siemens patcher da sauran sabon high-karshen kasashen waje brand kayan aiki, da kuma sabon gida m m brands, ciki har da cikakken atomatik buga inji, SPI、 patch inji, AOI、 Babban kayan aiki na reflow walda, plugin inji da sauransu. Daya daga cikin manyan masu samar da kayan aikin lantarki a duniya. Daga cikinsu, Shenzhen Topco masana'antu Co., Ltd. a karkashin TOP duk da tallace-tallace sabon kayan aiki, SMDI yafi da cikakken atomatik buga inji, SPI、 patch inji, AOI、 Reflow walda, plug inji, gluing inji, spraying inji, X-ray, FPC laser yankan inji da SMT tallafi kayan aiki yafi; Daga cikinsu, patcher da wasu high-karshen kayan aiki ne kasashen waje brands, sauran kayan aiki ne da TOP m brands, da kuma kayayyakin gida brands. TOP ya zama masana'antu na farko da kuma electronics masana'antu kamfanoni da suka fi so inganci SMT kayan aiki hadewa samarwa. Top mutane bi da "amincewa, sadaukarwa, hadin gwiwa, kirkire-kirkire" kasuwanci ruhu. dogara a kan sama da shekaru 30 SMT masana'antu fasaha kwarewa, da kuma sama da shekaru 15 kamfanin abokin ciniki sabis lokuta; Tare da daya-tsayawa kayan aiki inventory da albarkatun hadewa dandali, cikakken bayan-tallace-tallace sabis tsarin; Cikakken jiki da zuciya don lantarki masana'antun samar da daya-tashi kayan aiki tallace-tallace da hayar sabis. Bayan kusan shekaru 20 na ci gaba da ƙoƙari, ƙwarewa, da ci gaba da kirkire-kirkire, kamfanin ya gina ya zama mafi tasiri a cikin masana'antu mafi sanannun kamfanin baki da lamiri.