An Qingchang Jia Electronic Products Trading Co., Ltd ne wani kwararru wakili na gas bincike kayan aiki, ruwa ingancin bincike kayan aiki, kamfanin ya sadaukar da gabatar da kasashen waje gas bincike kayan aiki, ruwa ingancin bincike kayan aiki, gida muhalli bincike kayan aiki da gaggawa bincike kayan aiki samar da masu amfani da gida, kamfanin wakili kayan aiki dace da soja masana'antu, sararin samaniya, wutar lantarki, sinadarai, muhalli kare da sauran masana'antu da kuma kimiyya bincike sassan, koyarwa jami' Tun lokacin da aka kafa kamfanin, ta hanyar haɗin gwiwar dukkan ma'aikatan kamfanin, tare da fahimtar ma'aikatan kamfanin game da kayan aikin masana'antu, da ingancin kayayyakin wakili da ingancin sabis, an kafa kyakkyawan suna. An kafa ingantattun alaƙar kasuwanci tare da manyan kamfanonin masana'antun da aka ambata a sama. Manyan kayayyakin kamfanin sune: Gas na'urar bincike, Gas na'urar bincike, hayaki gas na'urar bincike, ruwa ingancin na'urar bincike, ciki iska ingancin na'urar bincike, dew point na'urar bincike, dakin gwaje-gwaje kayan aiki da sauransu. Manyan wakilan masana'antu sune: Amurka Warwick, Intelco / Faransa Odom, Kanada BW / Amurka Honeywell, Amurka ESC / IST; Japan sabon sararin samaniya, Japan kimiyya da kuma Burtaniya ion gas detector / analyzer; Japan ATAGO (Aito) Refractor; TSI na Amurka, CEL na Birtaniya, CEM na Hong Kong, Taiwan TSI mai binciken muhalli da samfuran DTU na Jamus; Amurka YSI, Hash, Orilon, Hanna, Italiya, Roviband, Jamus, WTW da kuma binciken ingancin ruwa na gida.